13122945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8862

約数の個数: 32

約数和(自身を含む): 25453440

約数和(自身を除く): 12330495

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8837, 26511, 44185, 79533, 97207, 132555, 238599, 291621, 397665, 486035, 874863, 1192995, 1458105, 2624589, 4374315, 13122945]

約数ペア:

[(1, 13122945), (3, 4374315), (5, 2624589), (9, 1458105), (11, 1192995), (15, 874863), (27, 486035), (33, 397665), (45, 291621), (55, 238599), (99, 132555), (135, 97207), (165, 79533), (297, 44185), (495, 26511), (1485, 8837)]