38318445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 73008000

約数和(自身を除く): 34689555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 389, 495, 597, 995, 1167, 1791, 1945, 2189, 2985, 3501, 4279, 5835, 6567, 8955, 10945, 12837, 17505, 19701, 21395, 32835, 38511, 64185, 77411, 98505, 192555, 232233, 387055, 696699, 851521, 1161165, 2554563, 3483495, 4257605, 7663689, 12772815, 38318445]

約数ペア:

[(1, 38318445), (3, 12772815), (5, 7663689), (9, 4257605), (11, 3483495), (15, 2554563), (33, 1161165), (45, 851521), (55, 696699), (99, 387055), (165, 232233), (199, 192555), (389, 98505), (495, 77411), (597, 64185), (995, 38511), (1167, 32835), (1791, 21395), (1945, 19701), (2189, 17505), (2985, 12837), (3501, 10945), (4279, 8955), (5835, 6567)]