40548145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 56409408

約数和(自身を除く): 15861263

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 2551, 3179, 12755, 15895, 28061, 43367, 140305, 216835, 477037, 737239, 2385185, 3686195, 8109629, 40548145]

約数ペア:

[(1, 40548145), (5, 8109629), (11, 3686195), (17, 2385185), (55, 737239), (85, 477037), (187, 216835), (289, 140305), (935, 43367), (1445, 28061), (2551, 15895), (3179, 12755)]