480857905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{13597}}^1$

素因数の和:14256

約数の個数: 16

約数和(自身を含む): 630512064

約数和(自身を除く): 149654159

約数列:

[1, 5, 11, 55, 643, 3215, 7073, 13597, 35365, 67985, 149567, 747835, 8742871, 43714355, 96171581, 480857905]

約数ペア:

[(1, 480857905), (5, 96171581), (11, 43714355), (55, 8742871), (643, 747835), (3215, 149567), (7073, 67985), (13597, 35365)]