123120255

素因数分解:

$3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{3709}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 197134560

約数和(自身を除く): 74014305

約数列:

[1, 3, 5, 15, 2213, 3709, 6639, 11065, 11127, 18545, 33195, 55635, 8208017, 24624051, 41040085, 123120255]

約数ペア:

[(1, 123120255), (3, 41040085), (5, 24624051), (15, 8208017), (2213, 55635), (3709, 33195), (6639, 18545), (11065, 11127)]