38759165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 11473795

約数列:

[1, 5, 37, 53, 59, 67, 185, 265, 295, 335, 1961, 2183, 2479, 3127, 3551, 3953, 9805, 10915, 12395, 15635, 17755, 19765, 115699, 131387, 146261, 209509, 578495, 656935, 731305, 1047545, 7751833, 38759165]

約数ペア:

[(1, 38759165), (5, 7751833), (37, 1047545), (53, 731305), (59, 656935), (67, 578495), (185, 209509), (265, 146261), (295, 131387), (335, 115699), (1961, 19765), (2183, 17755), (2479, 15635), (3127, 12395), (3551, 10915), (3953, 9805)]