2539686865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3347}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 3297646080

約数和(自身を除く): 757959215

約数列:

[1, 5, 17, 79, 85, 113, 395, 565, 1343, 1921, 3347, 6715, 8927, 9605, 16735, 44635, 56899, 151759, 264413, 284495, 378211, 758795, 1322065, 1891055, 4495021, 6429587, 22475105, 29878669, 32147935, 149393345, 507937373, 2539686865]

約数ペア:

[(1, 2539686865), (5, 507937373), (17, 149393345), (79, 32147935), (85, 29878669), (113, 22475105), (395, 6429587), (565, 4495021), (1343, 1891055), (1921, 1322065), (3347, 758795), (6715, 378211), (8927, 284495), (9605, 264413), (16735, 151759), (44635, 56899)]