13315085

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{683}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 18320256

約数和(自身を除く): 5005171

約数列:

[1, 5, 7, 35, 557, 683, 2785, 3415, 3899, 4781, 19495, 23905, 380431, 1902155, 2663017, 13315085]

約数ペア:

[(1, 13315085), (5, 2663017), (7, 1902155), (35, 380431), (557, 23905), (683, 19495), (2785, 4781), (3415, 3899)]