56877155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1597}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 72485280

約数和(自身を除く): 15608125

約数列:

[1, 5, 17, 85, 419, 1597, 2095, 7123, 7985, 27149, 35615, 135745, 669143, 3345715, 11375431, 56877155]

約数ペア:

[(1, 56877155), (5, 11375431), (17, 3345715), (85, 669143), (419, 135745), (1597, 35615), (2095, 27149), (7123, 7985)]