268348515

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{89899}}^1$

素因数の和:90106

約数の個数: 16

約数和(自身を含む): 431520000

約数和(自身を除く): 163171485

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 89899, 269697, 449495, 1348485, 17889901, 53669703, 89449505, 268348515]

約数ペア:

[(1, 268348515), (3, 89449505), (5, 53669703), (15, 17889901), (199, 1348485), (597, 449495), (995, 269697), (2985, 89899)]