2045491335

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{327017}}^1$

素因数の和:327167

約数の個数: 24

約数和(自身を含む): 3571036560

約数和(自身を除く): 1525545225

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 327017, 981051, 1635085, 2943153, 4905255, 14715765, 45455363, 136366089, 227276815, 409098267, 681830445, 2045491335]

約数ペア:

[(1, 2045491335), (3, 681830445), (5, 409098267), (9, 227276815), (15, 136366089), (45, 45455363), (139, 14715765), (417, 4905255), (695, 2943153), (1251, 1635085), (2085, 981051), (6255, 327017)]