2390921035775

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{3085059401}}^1$

素因数の和:3085059442

約数の個数: 12

約数和(自身を含む): 3060378926784

約数和(自身を除く): 669457891009

約数列:

[1, 5, 25, 31, 155, 775, 3085059401, 15425297005, 77126485025, 95636841431, 478184207155, 2390921035775]

約数ペア:

[(1, 2390921035775), (5, 478184207155), (25, 95636841431), (31, 77126485025), (155, 15425297005), (775, 3085059401)]