26393085

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12479}}^1$

素因数の和:12537

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 20332035

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12479, 37437, 62395, 112311, 187185, 561555, 586513, 1759539, 2932565, 5278617, 8797695, 26393085]

約数ペア:

[(1, 26393085), (3, 8797695), (5, 5278617), (9, 2932565), (15, 1759539), (45, 586513), (47, 561555), (141, 187185), (235, 112311), (423, 62395), (705, 37437), (2115, 12479)]