12677715

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 23731488

約数和(自身を除く): 11053773

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1361, 1863, 3105, 4083, 6805, 9315, 12249, 20415, 31303, 36747, 61245, 93909, 110241, 156515, 183735, 281727, 469545, 551205, 845181, 1408635, 2535543, 4225905, 12677715]

約数ペア:

[(1, 12677715), (3, 4225905), (5, 2535543), (9, 1408635), (15, 845181), (23, 551205), (27, 469545), (45, 281727), (69, 183735), (81, 156515), (115, 110241), (135, 93909), (207, 61245), (345, 36747), (405, 31303), (621, 20415), (1035, 12249), (1361, 9315), (1863, 6805), (3105, 4083)]