12546755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 16842672

約数和(自身を除く): 4295917

約数列:

[1, 5, 13, 43, 65, 67, 215, 335, 559, 871, 2795, 2881, 4355, 4489, 14405, 22445, 37453, 58357, 187265, 193027, 291785, 965135, 2509351, 12546755]

約数ペア:

[(1, 12546755), (5, 2509351), (13, 965135), (43, 291785), (65, 193027), (67, 187265), (215, 58357), (335, 37453), (559, 22445), (871, 14405), (2795, 4489), (2881, 4355)]