420144055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{6151}}^1$

素因数の和:6894

約数の個数: 16

約数和(自身を含む): 531532800

約数和(自身を除く): 111388745

約数列:

[1, 5, 19, 95, 719, 3595, 6151, 13661, 30755, 68305, 116869, 584345, 4422569, 22112845, 84028811, 420144055]

約数ペア:

[(1, 420144055), (5, 84028811), (19, 22112845), (95, 4422569), (719, 584345), (3595, 116869), (6151, 68305), (13661, 30755)]