8104909825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{7539451}}^1$

素因数の和:7539504

約数の個数: 12

約数和(自身を含む): 10283812528

約数和(自身を除く): 2178902703

約数列:

[1, 5, 25, 43, 215, 1075, 7539451, 37697255, 188486275, 324196393, 1620981965, 8104909825]

約数ペア:

[(1, 8104909825), (5, 1620981965), (25, 324196393), (43, 188486275), (215, 37697255), (1075, 7539451)]