12133225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 16656920

約数和(自身を除く): 4523695

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1009, 2405, 5045, 12025, 13117, 25225, 37333, 65585, 186665, 327925, 485329, 933325, 2426645, 12133225]

約数ペア:

[(1, 12133225), (5, 2426645), (13, 933325), (25, 485329), (37, 327925), (65, 186665), (185, 65585), (325, 37333), (481, 25225), (925, 13117), (1009, 12025), (2405, 5045)]