55413315

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2321

約数の個数: 40

約数和(自身を含む): 101006928

約数和(自身を除く): 45593613

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2243, 2745, 4941, 6729, 8235, 11215, 20187, 24705, 33645, 60561, 100935, 136823, 181683, 302805, 410469, 684115, 908415, 1231407, 2052345, 3694221, 6157035, 11082663, 18471105, 55413315]

約数ペア:

[(1, 55413315), (3, 18471105), (5, 11082663), (9, 6157035), (15, 3694221), (27, 2052345), (45, 1231407), (61, 908415), (81, 684115), (135, 410469), (183, 302805), (305, 181683), (405, 136823), (549, 100935), (915, 60561), (1647, 33645), (2243, 24705), (2745, 20187), (4941, 11215), (6729, 8235)]