125687445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 217225344

約数和(自身を除く): 91537899

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 421, 1263, 1531, 2105, 4593, 5473, 6315, 7655, 16419, 19903, 22965, 27365, 59709, 82095, 99515, 298545, 644551, 1933653, 3222755, 8379163, 9668265, 25137489, 41895815, 125687445]

約数ペア:

[(1, 125687445), (3, 41895815), (5, 25137489), (13, 9668265), (15, 8379163), (39, 3222755), (65, 1933653), (195, 644551), (421, 298545), (1263, 99515), (1531, 82095), (2105, 59709), (4593, 27365), (5473, 22965), (6315, 19903), (7655, 16419)]