82672195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13009}}^1$

素因数の和:13086

約数の個数: 16

約数和(自身を含む): 104912640

約数和(自身を除く): 22240445

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 13009, 65045, 403279, 533369, 2016395, 2666845, 16534439, 82672195]

約数ペア:

[(1, 82672195), (5, 16534439), (31, 2666845), (41, 2016395), (155, 533369), (205, 403279), (1271, 65045), (6355, 13009)]