2807545155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{101009}}^1$

素因数の和:101143

約数の個数: 32

約数和(自身を含む): 4799995200

約数和(自身を除く): 1992450045

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 9265, 27795, 101009, 303027, 505045, 1515135, 1717153, 5151459, 8585765, 11009981, 25757295, 33029943, 55049905, 165149715, 187169677, 561509031, 935848385, 2807545155]

約数ペア:

[(1, 2807545155), (3, 935848385), (5, 561509031), (15, 187169677), (17, 165149715), (51, 55049905), (85, 33029943), (109, 25757295), (255, 11009981), (327, 8585765), (545, 5151459), (1635, 1717153), (1853, 1515135), (5559, 505045), (9265, 303027), (27795, 101009)]