4241575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 5860736

約数和(自身を除く): 1619161

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 421, 775, 2015, 2105, 5473, 10075, 10525, 13051, 27365, 65255, 136825, 169663, 326275, 848315, 4241575]

約数ペア:

[(1, 4241575), (5, 848315), (13, 326275), (25, 169663), (31, 136825), (65, 65255), (155, 27365), (325, 13051), (403, 10525), (421, 10075), (775, 5473), (2015, 2105)]