25294320129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{84263}}^1$

素因数の和:84501

約数の個数: 32

約数和(自身を含む): 37372769280

約数和(自身を除く): 12078449151

約数列:

[1, 3, 13, 39, 43, 129, 179, 537, 559, 1677, 2327, 6981, 7697, 23091, 84263, 100061, 252789, 300183, 1095419, 3286257, 3623309, 10869927, 15083077, 45249231, 47103017, 141309051, 196080001, 588240003, 648572311, 1945716933, 8431440043, 25294320129]

約数ペア:

[(1, 25294320129), (3, 8431440043), (13, 1945716933), (39, 648572311), (43, 588240003), (129, 196080001), (179, 141309051), (537, 47103017), (559, 45249231), (1677, 15083077), (2327, 10869927), (6981, 3623309), (7697, 3286257), (23091, 1095419), (84263, 300183), (100061, 252789)]