12829025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{4241}}^1$

素因数の和:4273

約数の個数: 18

約数和(自身を含む): 17489766

約数和(自身を除く): 4660741

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 4241, 21205, 46651, 106025, 233255, 513161, 1166275, 2565805, 12829025]

約数ペア:

[(1, 12829025), (5, 2565805), (11, 1166275), (25, 513161), (55, 233255), (121, 106025), (275, 46651), (605, 21205), (3025, 4241)]