90701225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 116430048

約数和(自身を除く): 25728823

約数列:

[1, 5, 25, 41, 107, 205, 535, 827, 1025, 2675, 4135, 4387, 20675, 21935, 33907, 88489, 109675, 169535, 442445, 847675, 2212225, 3628049, 18140245, 90701225]

約数ペア:

[(1, 90701225), (5, 18140245), (25, 3628049), (41, 2212225), (107, 847675), (205, 442445), (535, 169535), (827, 109675), (1025, 88489), (2675, 33907), (4135, 21935), (4387, 20675)]