68644755

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5507}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 119435472

約数和(自身を除く): 50790717

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 5507, 12465, 16521, 27535, 49563, 82605, 247815, 1525439, 4576317, 7627195, 13728951, 22881585, 68644755]

約数ペア:

[(1, 68644755), (3, 22881585), (5, 13728951), (9, 7627195), (15, 4576317), (45, 1525439), (277, 247815), (831, 82605), (1385, 49563), (2493, 27535), (4155, 16521), (5507, 12465)]