9826225

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 18

約数和(自身を含む): 12621030

約数和(自身を除く): 2794805

約数列:

[1, 5, 25, 31, 155, 409, 775, 961, 2045, 4805, 10225, 12679, 24025, 63395, 316975, 393049, 1965245, 9826225]

約数ペア:

[(1, 9826225), (5, 1965245), (25, 393049), (31, 316975), (155, 63395), (409, 24025), (775, 12679), (961, 10225), (2045, 4805)]