12600575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 17009328

約数和(自身を除く): 4408753

約数列:

[1, 5, 13, 25, 65, 137, 283, 325, 685, 1415, 1781, 3425, 3679, 7075, 8905, 18395, 38771, 44525, 91975, 193855, 504023, 969275, 2520115, 12600575]

約数ペア:

[(1, 12600575), (5, 2520115), (13, 969275), (25, 504023), (65, 193855), (137, 91975), (283, 44525), (325, 38771), (685, 18395), (1415, 8905), (1781, 7075), (3425, 3679)]