55707925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 86994432

約数和(自身を除く): 31286507

約数列:

[1, 5, 7, 13, 25, 35, 47, 65, 91, 175, 235, 325, 329, 455, 521, 611, 1175, 1645, 2275, 2605, 3055, 3647, 4277, 6773, 8225, 13025, 15275, 18235, 21385, 24487, 33865, 47411, 91175, 106925, 122435, 169325, 171409, 237055, 318331, 612175, 857045, 1185275, 1591655, 2228317, 4285225, 7958275, 11141585, 55707925]

約数ペア:

[(1, 55707925), (5, 11141585), (7, 7958275), (13, 4285225), (25, 2228317), (35, 1591655), (47, 1185275), (65, 857045), (91, 612175), (175, 318331), (235, 237055), (325, 171409), (329, 169325), (455, 122435), (521, 106925), (611, 91175), (1175, 47411), (1645, 33865), (2275, 24487), (2605, 21385), (3055, 18235), (3647, 15275), (4277, 13025), (6773, 8225)]