2005642165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 2561880960

約数和(自身を除く): 556238795

約数列:

[1, 5, 37, 53, 59, 185, 265, 295, 1961, 2183, 3127, 3467, 9805, 10915, 15635, 17335, 115699, 128279, 183751, 204553, 578495, 641395, 918755, 1022765, 6798787, 7568461, 10841309, 33993935, 37842305, 54206545, 401128433, 2005642165]

約数ペア:

[(1, 2005642165), (5, 401128433), (37, 54206545), (53, 37842305), (59, 33993935), (185, 10841309), (265, 7568461), (295, 6798787), (1961, 1022765), (2183, 918755), (3127, 641395), (3467, 578495), (9805, 204553), (10915, 183751), (15635, 128279), (17335, 115699)]