201712475

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{54151}}^1$

素因数の和:54310

約数の個数: 12

約数和(自身を含む): 251806800

約数和(自身を除く): 50094325

約数列:

[1, 5, 25, 149, 745, 3725, 54151, 270755, 1353775, 8068499, 40342495, 201712475]

約数ペア:

[(1, 201712475), (5, 40342495), (25, 8068499), (149, 1353775), (745, 270755), (3725, 54151)]