15395481

素因数分解:

$3^3\times {\mathrm{73}}^2\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 23340960

約数和(自身を除く): 7945479

約数列:

[1, 3, 9, 27, 73, 107, 219, 321, 657, 963, 1971, 2889, 5329, 7811, 15987, 23433, 47961, 70299, 143883, 210897, 570203, 1710609, 5131827, 15395481]

約数ペア:

[(1, 15395481), (3, 5131827), (9, 1710609), (27, 570203), (73, 210897), (107, 143883), (219, 70299), (321, 47961), (657, 23433), (963, 15987), (1971, 7811), (2889, 5329)]