2016367485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 3567331584

約数和(自身を除く): 1550964099

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 277, 281, 471, 785, 831, 843, 1385, 1405, 1727, 2355, 3047, 3091, 4155, 4215, 5181, 8635, 9141, 9273, 15235, 15455, 25905, 43489, 44117, 45705, 46365, 77837, 130467, 132351, 217445, 220585, 233511, 389185, 478379, 485287, 652335, 661755, 856207, 1167555, 1435137, 1455861, 2391895, 2426435, 2568621, 4281035, 7175685, 7279305, 12220409, 12843105, 36661227, 61102045, 134424499, 183306135, 403273497, 672122495, 2016367485]

約数ペア:

[(1, 2016367485), (3, 672122495), (5, 403273497), (11, 183306135), (15, 134424499), (33, 61102045), (55, 36661227), (157, 12843105), (165, 12220409), (277, 7279305), (281, 7175685), (471, 4281035), (785, 2568621), (831, 2426435), (843, 2391895), (1385, 1455861), (1405, 1435137), (1727, 1167555), (2355, 856207), (3047, 661755), (3091, 652335), (4155, 485287), (4215, 478379), (5181, 389185), (8635, 233511), (9141, 220585), (9273, 217445), (15235, 132351), (15455, 130467), (25905, 77837), (43489, 46365), (44117, 45705)]