91668415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 113531040

約数和(自身を除く): 21862625

約数列:

[1, 5, 41, 139, 205, 695, 3217, 5699, 16085, 28495, 131897, 447163, 659485, 2235815, 18333683, 91668415]

約数ペア:

[(1, 91668415), (5, 18333683), (41, 2235815), (139, 659485), (205, 447163), (695, 131897), (3217, 28495), (5699, 16085)]