56163155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2111}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 71622144

約数和(自身を除く): 15458989

約数列:

[1, 5, 17, 85, 313, 1565, 2111, 5321, 10555, 26605, 35887, 179435, 660743, 3303715, 11232631, 56163155]

約数ペア:

[(1, 56163155), (5, 11232631), (17, 3303715), (85, 660743), (313, 179435), (1565, 35887), (2111, 26605), (5321, 10555)]