82986155

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5741}}^1$

素因数の和:5819

約数の個数: 24

約数和(自身を含む): 117825840

約数和(自身を除く): 34839685

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2891, 5741, 14455, 28705, 40187, 200935, 281309, 338719, 1406545, 1693595, 2371033, 11855165, 16597231, 82986155]

約数ペア:

[(1, 82986155), (5, 16597231), (7, 11855165), (35, 2371033), (49, 1693595), (59, 1406545), (245, 338719), (295, 281309), (413, 200935), (2065, 40187), (2891, 28705), (5741, 14455)]