9791825

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 18

約数和(自身を含む): 12498642

約数和(自身を除く): 2706817

約数列:

[1, 5, 25, 41, 205, 233, 1025, 1165, 1681, 5825, 8405, 9553, 42025, 47765, 238825, 391673, 1958365, 9791825]

約数ペア:

[(1, 9791825), (5, 1958365), (25, 391673), (41, 238825), (205, 47765), (233, 42025), (1025, 9553), (1165, 8405), (1681, 5825)]