315600475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 406067760

約数和(自身を除く): 90467285

約数列:

[1, 5, 25, 29, 145, 643, 677, 725, 3215, 3385, 16075, 16925, 18647, 19633, 93235, 98165, 435311, 466175, 490825, 2176555, 10882775, 12624019, 63120095, 315600475]

約数ペア:

[(1, 315600475), (5, 63120095), (25, 12624019), (29, 10882775), (145, 2176555), (643, 490825), (677, 466175), (725, 435311), (3215, 98165), (3385, 93235), (16075, 19633), (16925, 18647)]