31773475

素因数分解:

$5^2\times {\mathrm{809}}^1\times {\mathrm{1571}}^1$

素因数の和:2390

約数の個数: 12

約数和(自身を含む): 39472920

約数和(自身を除く): 7699445

約数列:

[1, 5, 25, 809, 1571, 4045, 7855, 20225, 39275, 1270939, 6354695, 31773475]

約数ペア:

[(1, 31773475), (5, 6354695), (25, 1270939), (809, 39275), (1571, 20225), (4045, 7855)]