12725145

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3407}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 22329216

約数和(自身を除く): 9604071

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3407, 3735, 10221, 17035, 30663, 51105, 153315, 282781, 848343, 1413905, 2545029, 4241715, 12725145]

約数ペア:

[(1, 12725145), (3, 4241715), (5, 2545029), (9, 1413905), (15, 848343), (45, 282781), (83, 153315), (249, 51105), (415, 30663), (747, 17035), (1245, 10221), (3407, 3735)]