5256615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 10354176

約数和(自身を除く): 5097561

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3851, 11553, 19255, 26957, 50063, 57765, 80871, 134785, 150189, 250315, 350441, 404355, 750945, 1051323, 1752205, 5256615]

約数ペア:

[(1, 5256615), (3, 1752205), (5, 1051323), (7, 750945), (13, 404355), (15, 350441), (21, 250315), (35, 150189), (39, 134785), (65, 80871), (91, 57765), (105, 50063), (195, 26957), (273, 19255), (455, 11553), (1365, 3851)]