31449445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 39070080

約数和(自身を除く): 7620635

約数列:

[1, 5, 37, 139, 185, 695, 1223, 5143, 6115, 25715, 45251, 169997, 226255, 849985, 6289889, 31449445]

約数ペア:

[(1, 31449445), (5, 6289889), (37, 849985), (139, 226255), (185, 169997), (695, 45251), (1223, 25715), (5143, 6115)]