15217524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20149

約数の個数: 48

約数和(自身を含む): 45091200

約数和(自身を除く): 29873676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20129, 40258, 60387, 80516, 120774, 140903, 181161, 241548, 281806, 362322, 422709, 543483, 563612, 724644, 845418, 1086966, 1268127, 1690836, 2173932, 2536254, 3804381, 5072508, 7608762, 15217524]

約数ペア:

[(1, 15217524), (2, 7608762), (3, 5072508), (4, 3804381), (6, 2536254), (7, 2173932), (9, 1690836), (12, 1268127), (14, 1086966), (18, 845418), (21, 724644), (27, 563612), (28, 543483), (36, 422709), (42, 362322), (54, 281806), (63, 241548), (84, 181161), (108, 140903), (126, 120774), (189, 80516), (252, 60387), (378, 40258), (756, 20129)]