159743165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 217900800

約数和(自身を除く): 58157635

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 437, 551, 667, 2185, 2521, 2755, 3335, 12605, 12673, 47899, 57983, 63365, 73109, 239495, 289915, 365545, 1101677, 1389071, 1681507, 5508385, 6945355, 8407535, 31948633, 159743165]

約数ペア:

[(1, 159743165), (5, 31948633), (19, 8407535), (23, 6945355), (29, 5508385), (95, 1681507), (115, 1389071), (145, 1101677), (437, 365545), (551, 289915), (667, 239495), (2185, 73109), (2521, 63365), (2755, 57983), (3335, 47899), (12605, 12673)]