8893625

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 12047256

約数和(自身を除く): 3153631

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 421, 845, 1625, 2105, 4225, 5473, 10525, 21125, 27365, 52625, 71149, 136825, 355745, 684125, 1778725, 8893625]

約数ペア:

[(1, 8893625), (5, 1778725), (13, 684125), (25, 355745), (65, 136825), (125, 71149), (169, 52625), (325, 27365), (421, 21125), (845, 10525), (1625, 5473), (2105, 4225)]