1020604035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{19889}}^1$

素因数の和:20219

約数の個数: 32

約数和(自身を含む): 1787235840

約数和(自身を除く): 766631805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 311, 933, 1555, 3421, 4665, 10263, 17105, 19889, 51315, 59667, 99445, 218779, 298335, 656337, 1093895, 3281685, 6185479, 18556437, 30927395, 68040269, 92782185, 204120807, 340201345, 1020604035]

約数ペア:

[(1, 1020604035), (3, 340201345), (5, 204120807), (11, 92782185), (15, 68040269), (33, 30927395), (55, 18556437), (165, 6185479), (311, 3281685), (933, 1093895), (1555, 656337), (3421, 298335), (4665, 218779), (10263, 99445), (17105, 59667), (19889, 51315)]