139280975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 178113600

約数和(自身を除く): 38832625

約数列:

[1, 5, 25, 47, 113, 235, 565, 1049, 1175, 2825, 5245, 5311, 26225, 26555, 49303, 118537, 132775, 246515, 592685, 1232575, 2963425, 5571239, 27856195, 139280975]

約数ペア:

[(1, 139280975), (5, 27856195), (25, 5571239), (47, 2963425), (113, 1232575), (235, 592685), (565, 246515), (1049, 132775), (1175, 118537), (2825, 49303), (5245, 26555), (5311, 26225)]