55707025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 75870144

約数和(自身を除く): 20163119

約数列:

[1, 5, 11, 25, 55, 167, 275, 835, 1213, 1837, 4175, 6065, 9185, 13343, 30325, 45925, 66715, 202571, 333575, 1012855, 2228281, 5064275, 11141405, 55707025]

約数ペア:

[(1, 55707025), (5, 11141405), (11, 5064275), (25, 2228281), (55, 1012855), (167, 333575), (275, 202571), (835, 66715), (1213, 45925), (1837, 30325), (4175, 13343), (6065, 9185)]