68125325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 88660992

約数和(自身を除く): 20535667

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1567, 1739, 7835, 8695, 39175, 43475, 57979, 73649, 289895, 368245, 1449475, 1841225, 2725013, 13625065, 68125325]

約数ペア:

[(1, 68125325), (5, 13625065), (25, 2725013), (37, 1841225), (47, 1449475), (185, 368245), (235, 289895), (925, 73649), (1175, 57979), (1567, 43475), (1739, 39175), (7835, 8695)]