85371085

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47297}}^1$

素因数の和:47340

約数の個数: 12

約数和(自身を含む): 108123228

約数和(自身を除く): 22752143

約数列:

[1, 5, 19, 95, 361, 1805, 47297, 236485, 898643, 4493215, 17074217, 85371085]

約数ペア:

[(1, 85371085), (5, 17074217), (19, 4493215), (95, 898643), (361, 236485), (1805, 47297)]