9735625

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 20

約数和(自身を含む): 12524116

約数和(自身を除く): 2788491

約数列:

[1, 5, 25, 37, 125, 185, 421, 625, 925, 2105, 4625, 10525, 15577, 23125, 52625, 77885, 263125, 389425, 1947125, 9735625]

約数ペア:

[(1, 9735625), (5, 1947125), (25, 389425), (37, 263125), (125, 77885), (185, 52625), (421, 23125), (625, 15577), (925, 10525), (2105, 4625)]