Es un numero compuesto con exactamente cuatro divisores?

Se entiende como un número compuestoacualquiernúmeronatural no primo, a excepción del 1.

Los númeroscompuestos tienen uno o más divisores distintos a 1 y a sí mismo.

Númeroscompuestos con 4 divisores

6 = [1, 2, 3, 6]

8 = [1, 2, 4, 8]

14 = [1, 2, 7, 14]

15 = [1, 3, 5, 15]

21 = [1, 3, 7, 21]

22 = [1, 2, 11, 22]

26 = [1, 2, 13, 26]

27 = [1, 3, 9, 27]

33 = [1, 3, 11, 33]

34 = [1, 2, 17, 34]

35 = [1, 5, 7, 35]

38 = [1, 2, 19, 38]

39 = [1, 3, 13, 39]

51 = [1, 13, 17, 51]

55 = [1, 5, 11, 55]

58 = [1, 2, 29, 58]

62 = [1, 2, 31, 62]

65 = [1, 5, 13, 65]

69 = [1, 3, 23, 69]

74 = [1, 2, 37, 74]

75 = [1, 5, 15, 75]

77 = [1, 7, 11, 77]

82 = [1, 2, 41, 82]

85 = [1, 5, 17, 85]

86 = [1, 2, 43, 86]

91 = [1, 7, 13, 91]

92 = [1, 2, 46, 92]

93 = [1, 3, 31, 93]

94 = [1, 2, 47, 94]

95 = [1, 5, 19, 95].