90417535

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{8231}}^1$

素因数の和:8275

約数の個数: 16

約数和(自身を含む): 117552960

約数和(自身を除く): 27135425

約数列:

[1, 5, 13, 65, 169, 845, 2197, 8231, 10985, 41155, 107003, 535015, 1391039, 6955195, 18083507, 90417535]

約数ペア:

[(1, 90417535), (5, 18083507), (13, 6955195), (65, 1391039), (169, 535015), (845, 107003), (2197, 41155), (8231, 10985)]