812482015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{8543}}^1$

素因数の和:9398

約数の個数: 16

約数和(自身を含む): 1018718208

約数和(自身を除く): 206236193

約数列:

[1, 5, 23, 115, 827, 4135, 8543, 19021, 42715, 95105, 196489, 982445, 7065061, 35325305, 162496403, 812482015]

約数ペア:

[(1, 812482015), (5, 162496403), (23, 35325305), (115, 7065061), (827, 982445), (4135, 196489), (8543, 95105), (19021, 42715)]