12772815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 9691185

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 389, 597, 995, 1167, 1945, 2189, 2985, 4279, 5835, 6567, 10945, 12837, 21395, 32835, 64185, 77411, 232233, 387055, 851521, 1161165, 2554563, 4257605, 12772815]

約数ペア:

[(1, 12772815), (3, 4257605), (5, 2554563), (11, 1161165), (15, 851521), (33, 387055), (55, 232233), (165, 77411), (199, 64185), (389, 32835), (597, 21395), (995, 12837), (1167, 10945), (1945, 6567), (2189, 5835), (2985, 4279)]