28515702715

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{2857}}^1\times {\mathrm{10343}}^1$

素因数の和:13398

約数の個数: 16

約数和(自身を含む): 34411508928

約数和(自身を除く): 5895806213

約数列:

[1, 5, 193, 965, 2857, 10343, 14285, 51715, 551401, 1996199, 2757005, 9980995, 29549951, 147749755, 5703140543, 28515702715]

約数ペア:

[(1, 28515702715), (5, 5703140543), (193, 147749755), (965, 29549951), (2857, 9980995), (10343, 2757005), (14285, 1996199), (51715, 551401)]