85825505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 20014495

約数列:

[1, 5, 41, 205, 499, 839, 2495, 4195, 20459, 34399, 102295, 171995, 418661, 2093305, 17165101, 85825505]

約数ペア:

[(1, 85825505), (5, 17165101), (41, 2093305), (205, 418661), (499, 171995), (839, 102295), (2495, 34399), (4195, 20459)]