13549985

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 16612992

約数和(自身を除く): 3063007

約数列:

[1, 5, 131, 137, 151, 655, 685, 755, 17947, 19781, 20687, 89735, 98905, 103435, 2709997, 13549985]

約数ペア:

[(1, 13549985), (5, 2709997), (131, 103435), (137, 98905), (151, 89735), (655, 20687), (685, 19781), (755, 17947)]