15280548

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9161}}^1$

素因数の和:9307

約数の個数: 24

約数和(自身を含む): 35915040

約数和(自身を除く): 20634492

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9161, 18322, 27483, 36644, 54966, 109932, 1273379, 2546758, 3820137, 5093516, 7640274, 15280548]

約数ペア:

[(1, 15280548), (2, 7640274), (3, 5093516), (4, 3820137), (6, 2546758), (12, 1273379), (139, 109932), (278, 54966), (417, 36644), (556, 27483), (834, 18322), (1668, 9161)]