61517125

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 80810496

約数和(自身を除く): 19293371

約数列:

[1, 5, 25, 37, 47, 125, 185, 235, 283, 925, 1175, 1415, 1739, 4625, 5875, 7075, 8695, 10471, 13301, 35375, 43475, 52355, 66505, 217375, 261775, 332525, 492137, 1308875, 1662625, 2460685, 12303425, 61517125]

約数ペア:

[(1, 61517125), (5, 12303425), (25, 2460685), (37, 1662625), (47, 1308875), (125, 492137), (185, 332525), (235, 261775), (283, 217375), (925, 66505), (1175, 52355), (1415, 43475), (1739, 35375), (4625, 13301), (5875, 10471), (7075, 8695)]