90896685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7849

約数の個数: 32

約数和(自身を含む): 160911360

約数和(自身を除く): 70014675

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 3905, 7759, 11715, 23277, 38795, 85349, 116385, 256047, 426745, 550889, 1280235, 1652667, 2754445, 6059779, 8263335, 18179337, 30298895, 90896685]

約数ペア:

[(1, 90896685), (3, 30298895), (5, 18179337), (11, 8263335), (15, 6059779), (33, 2754445), (55, 1652667), (71, 1280235), (165, 550889), (213, 426745), (355, 256047), (781, 116385), (1065, 85349), (2343, 38795), (3905, 23277), (7759, 11715)]