291570025

素因数分解:

$5^2\times {\mathrm{2153}}^1\times {\mathrm{5417}}^1$

素因数の和:7580

約数の個数: 12

約数和(自身を含む): 361781532

約数和(自身を除く): 70211507

約数列:

[1, 5, 25, 2153, 5417, 10765, 27085, 53825, 135425, 11662801, 58314005, 291570025]

約数ペア:

[(1, 291570025), (5, 58314005), (25, 11662801), (2153, 135425), (5417, 53825), (10765, 27085)]