13160865

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4409}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 8007135

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 4409, 13227, 22045, 66135, 877391, 2632173, 4386955, 13160865]

約数ペア:

[(1, 13160865), (3, 4386955), (5, 2632173), (15, 877391), (199, 66135), (597, 22045), (995, 13227), (2985, 4409)]