86528765

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{3433}}^1$

素因数の和:3580

約数の個数: 12

約数和(自身を含む): 105348252

約数和(自身を除く): 18819487

約数列:

[1, 5, 71, 355, 3433, 5041, 17165, 25205, 243743, 1218715, 17305753, 86528765]

約数ペア:

[(1, 86528765), (5, 17305753), (71, 1218715), (355, 243743), (3433, 25205), (5041, 17165)]