2025745085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4452187}}^1$

素因数の和:4452212

約数の個数: 16

約数和(自身を含む): 2991870336

約数和(自身を除く): 966125251

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4452187, 22260935, 31165309, 57878431, 155826545, 289392155, 405149017, 2025745085]

約数ペア:

[(1, 2025745085), (5, 405149017), (7, 289392155), (13, 155826545), (35, 57878431), (65, 31165309), (91, 22260935), (455, 4452187)]