39639155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2861}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 50691744

約数和(自身を除く): 11052589

約数列:

[1, 5, 17, 85, 163, 815, 2771, 2861, 13855, 14305, 48637, 243185, 466343, 2331715, 7927831, 39639155]

約数ペア:

[(1, 39639155), (5, 7927831), (17, 2331715), (85, 466343), (163, 243185), (815, 48637), (2771, 14305), (2861, 13855)]