25250145505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{10223}}^1$

素因数の和:10370

約数の個数: 48

約数和(自身を含む): 34126894080

約数和(自身を除く): 8876748575

約数列:

[1, 5, 13, 37, 65, 79, 169, 185, 395, 481, 845, 1027, 2405, 2923, 5135, 6253, 10223, 13351, 14615, 31265, 37999, 51115, 66755, 132899, 189995, 378251, 493987, 664495, 807617, 1727687, 1891255, 2469935, 4038085, 4917263, 8638435, 10499021, 24586315, 29881829, 52495105, 63924419, 136487273, 149409145, 319622095, 388463777, 682436365, 1942318885, 5050029101, 25250145505]

約数ペア:

[(1, 25250145505), (5, 5050029101), (13, 1942318885), (37, 682436365), (65, 388463777), (79, 319622095), (169, 149409145), (185, 136487273), (395, 63924419), (481, 52495105), (845, 29881829), (1027, 24586315), (2405, 10499021), (2923, 8638435), (5135, 4917263), (6253, 4038085), (10223, 2469935), (13351, 1891255), (14615, 1727687), (31265, 807617), (37999, 664495), (51115, 493987), (66755, 378251), (132899, 189995)]