531538025

素因数分解:

$5^2\times {\mathrm{379}}^1\times {\mathrm{56099}}^1$

素因数の和:56488

約数の個数: 12

約数和(自身を含む): 660858000

約数和(自身を除く): 129319975

約数列:

[1, 5, 25, 379, 1895, 9475, 56099, 280495, 1402475, 21261521, 106307605, 531538025]

約数ペア:

[(1, 531538025), (5, 106307605), (25, 21261521), (379, 1402475), (1895, 280495), (9475, 56099)]