15251208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 45480960

約数和(自身を除く): 30229752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 3947, 7894, 11841, 15788, 23682, 27629, 31576, 47364, 55258, 82887, 90781, 94728, 110516, 165774, 181562, 221032, 272343, 331548, 363124, 544686, 635467, 663096, 726248, 1089372, 1270934, 1906401, 2178744, 2541868, 3812802, 5083736, 7625604, 15251208]

約数ペア:

[(1, 15251208), (2, 7625604), (3, 5083736), (4, 3812802), (6, 2541868), (7, 2178744), (8, 1906401), (12, 1270934), (14, 1089372), (21, 726248), (23, 663096), (24, 635467), (28, 544686), (42, 363124), (46, 331548), (56, 272343), (69, 221032), (84, 181562), (92, 165774), (138, 110516), (161, 94728), (168, 90781), (184, 82887), (276, 55258), (322, 47364), (483, 31576), (552, 27629), (644, 23682), (966, 15788), (1288, 11841), (1932, 7894), (3864, 3947)]