678000095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{7027}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 850106880

約数和(自身を除く): 172106785

約数列:

[1, 5, 23, 115, 839, 4195, 7027, 19297, 35135, 96485, 161621, 808105, 5895653, 29478265, 135600019, 678000095]

約数ペア:

[(1, 678000095), (5, 135600019), (23, 29478265), (115, 5895653), (839, 808105), (4195, 161621), (7027, 96485), (19297, 35135)]