520077475

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{11251}}^1$

素因数の和:11347

約数の個数: 18

約数和(自身を含む): 660301116

約数和(自身を除く): 140223641

約数列:

[1, 5, 25, 43, 215, 1075, 1849, 9245, 11251, 46225, 56255, 281275, 483793, 2418965, 12094825, 20803099, 104015495, 520077475]

約数ペア:

[(1, 520077475), (5, 104015495), (25, 20803099), (43, 12094825), (215, 2418965), (1075, 483793), (1849, 281275), (9245, 56255), (11251, 46225)]