68468495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10151}}^1$

素因数の和:10246

約数の個数: 16

約数和(自身を含む): 87713280

約数和(自身を除く): 19244785

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 10151, 50755, 192869, 720721, 964345, 3603605, 13693699, 68468495]

約数ペア:

[(1, 68468495), (5, 13693699), (19, 3603605), (71, 964345), (95, 720721), (355, 192869), (1349, 50755), (6745, 10151)]