12825945

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 25090560

約数和(自身を除く): 12264615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2879, 4455, 8637, 14395, 25911, 31669, 43185, 77733, 95007, 129555, 158345, 233199, 285021, 388665, 475035, 855063, 1165995, 1425105, 2565189, 4275315, 12825945]

約数ペア:

[(1, 12825945), (3, 4275315), (5, 2565189), (9, 1425105), (11, 1165995), (15, 855063), (27, 475035), (33, 388665), (45, 285021), (55, 233199), (81, 158345), (99, 129555), (135, 95007), (165, 77733), (297, 43185), (405, 31669), (495, 25911), (891, 14395), (1485, 8637), (2879, 4455)]