26393865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1831}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 43660224

約数和(自身を除く): 17266359

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 1831, 2883, 4805, 5493, 9155, 14415, 27465, 56761, 170283, 283805, 851415, 1759591, 5278773, 8797955, 26393865]

約数ペア:

[(1, 26393865), (3, 8797955), (5, 5278773), (15, 1759591), (31, 851415), (93, 283805), (155, 170283), (465, 56761), (961, 27465), (1831, 14415), (2883, 9155), (4805, 5493)]