13104495

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2293}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 22903296

約数和(自身を除く): 9798801

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2293, 5715, 6879, 11465, 20637, 34395, 103185, 291211, 873633, 1456055, 2620899, 4368165, 13104495]

約数ペア:

[(1, 13104495), (3, 4368165), (5, 2620899), (9, 1456055), (15, 873633), (45, 291211), (127, 103185), (381, 34395), (635, 20637), (1143, 11465), (1905, 6879), (2293, 5715)]