530686225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{731981}}^1$

素因数の和:732020

約数の個数: 12

約数和(自身を含む): 680743260

約数和(自身を除く): 150057035

約数列:

[1, 5, 25, 29, 145, 725, 731981, 3659905, 18299525, 21227449, 106137245, 530686225]

約数ペア:

[(1, 530686225), (5, 106137245), (25, 21227449), (29, 18299525), (145, 3659905), (725, 731981)]