65070015

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{21799}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 104640000

約数和(自身を除く): 39569985

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 21799, 65397, 108995, 326985, 4338001, 13014003, 21690005, 65070015]

約数ペア:

[(1, 65070015), (3, 21690005), (5, 13014003), (15, 4338001), (199, 326985), (597, 108995), (995, 65397), (2985, 21799)]