12421825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 17052728

約数和(自身を除く): 4630903

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1033, 2405, 5165, 12025, 13429, 25825, 38221, 67145, 191105, 335725, 496873, 955525, 2484365, 12421825]

約数ペア:

[(1, 12421825), (5, 2484365), (13, 955525), (25, 496873), (37, 335725), (65, 191105), (185, 67145), (325, 38221), (481, 25825), (925, 13429), (1033, 12025), (2405, 5165)]