38545291255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{3467}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 47811290688

約数和(自身を除く): 9265999433

約数列:

[1, 5, 41, 193, 205, 281, 965, 1405, 3467, 7913, 11521, 17335, 39565, 54233, 57605, 142147, 271165, 669131, 710735, 974227, 2223553, 3345655, 4871135, 11117765, 27434371, 39943307, 137171855, 188025811, 199716535, 940129055, 7709058251, 38545291255]

約数ペア:

[(1, 38545291255), (5, 7709058251), (41, 940129055), (193, 199716535), (205, 188025811), (281, 137171855), (965, 39943307), (1405, 27434371), (3467, 11117765), (7913, 4871135), (11521, 3345655), (17335, 2223553), (39565, 974227), (54233, 710735), (57605, 669131), (142147, 271165)]