8300245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 10745280

約数和(自身を除く): 2445035

約数列:

[1, 5, 19, 41, 95, 205, 779, 2131, 3895, 10655, 40489, 87371, 202445, 436855, 1660049, 8300245]

約数ペア:

[(1, 8300245), (5, 1660049), (19, 436855), (41, 202445), (95, 87371), (205, 40489), (779, 10655), (2131, 3895)]