78895025

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 24

約数和(自身を含む): 107650848

約数和(自身を除く): 28755823

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 1331, 2371, 3025, 6655, 11855, 26081, 33275, 59275, 130405, 286891, 652025, 1434455, 3155801, 7172275, 15779005, 78895025]

約数ペア:

[(1, 78895025), (5, 15779005), (11, 7172275), (25, 3155801), (55, 1434455), (121, 652025), (275, 286891), (605, 130405), (1331, 59275), (2371, 33275), (3025, 26081), (6655, 11855)]