68518895

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 84043872

約数和(自身を除く): 15524977

約数列:

[1, 5, 73, 131, 365, 655, 1433, 7165, 9563, 47815, 104609, 187723, 523045, 938615, 13703779, 68518895]

約数ペア:

[(1, 68518895), (5, 13703779), (73, 938615), (131, 523045), (365, 187723), (655, 104609), (1433, 47815), (7165, 9563)]