2851845025

素因数分解:

$5^2\times {\mathrm{5623}}^1\times {\mathrm{20287}}^1$

素因数の和:25920

約数の個数: 12

約数和(自身を含む): 3537091072

約数和(自身を除く): 685246047

約数列:

[1, 5, 25, 5623, 20287, 28115, 101435, 140575, 507175, 114073801, 570369005, 2851845025]

約数ペア:

[(1, 2851845025), (5, 570369005), (25, 114073801), (5623, 507175), (20287, 140575), (28115, 101435)]