15161069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 20444160

約数和(自身を除く): 5283091

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 241, 301, 473, 817, 1463, 1687, 2651, 3311, 4579, 5719, 8987, 10363, 18557, 32053, 50369, 62909, 72541, 113993, 196897, 352583, 797951, 1378279, 2165867, 15161069]

約数ペア:

[(1, 15161069), (7, 2165867), (11, 1378279), (19, 797951), (43, 352583), (77, 196897), (133, 113993), (209, 72541), (241, 62909), (301, 50369), (473, 32053), (817, 18557), (1463, 10363), (1687, 8987), (2651, 5719), (3311, 4579)]