12754905

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 20515200

約数和(自身を除く): 7760295

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 4273, 12819, 21365, 64095, 850327, 2550981, 4251635, 12754905]

約数ペア:

[(1, 12754905), (3, 4251635), (5, 2550981), (15, 850327), (199, 64095), (597, 21365), (995, 12819), (2985, 4273)]