90365885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4549}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 113022000

約数和(自身を除く): 22656115

約数列:

[1, 5, 29, 137, 145, 685, 3973, 4549, 19865, 22745, 131921, 623213, 659605, 3116065, 18073177, 90365885]

約数ペア:

[(1, 90365885), (5, 18073177), (29, 3116065), (137, 659605), (145, 623213), (685, 131921), (3973, 22745), (4549, 19865)]