2100022845

素因数分解:

$3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{194717}}^1$

素因数の和:195444

約数の個数: 16

約数和(自身を含む): 3364727040

約数和(自身を除く): 1264704195

約数列:

[1, 3, 5, 15, 719, 2157, 3595, 10785, 194717, 584151, 973585, 2920755, 140001523, 420004569, 700007615, 2100022845]

約数ペア:

[(1, 2100022845), (3, 700007615), (5, 420004569), (15, 140001523), (719, 2920755), (2157, 973585), (3595, 584151), (10785, 194717)]