9680925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 16561440

約数和(自身を除く): 6880515

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 4451, 13353, 22255, 66765, 111275, 129079, 333825, 387237, 645395, 1936185, 3226975, 9680925]

約数ペア:

[(1, 9680925), (3, 3226975), (5, 1936185), (15, 645395), (25, 387237), (29, 333825), (75, 129079), (87, 111275), (145, 66765), (435, 22255), (725, 13353), (2175, 4451)]