162531605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 213734400

約数和(自身を除く): 51202795

約数列:

[1, 5, 19, 31, 95, 155, 229, 241, 589, 1145, 1205, 2945, 4351, 4579, 7099, 7471, 21755, 22895, 35495, 37355, 55189, 134881, 141949, 275945, 674405, 709745, 1048591, 1710859, 5242955, 8554295, 32506321, 162531605]

約数ペア:

[(1, 162531605), (5, 32506321), (19, 8554295), (31, 5242955), (95, 1710859), (155, 1048591), (229, 709745), (241, 674405), (589, 275945), (1145, 141949), (1205, 134881), (2945, 55189), (4351, 37355), (4579, 35495), (7099, 22895), (7471, 21755)]