15385248

素因数分解:

$2^5\times 3^3\times {\mathrm{17807}}^1$

素因数の和:17826

約数の個数: 48

約数和(自身を含む): 44876160

約数和(自身を除く): 29490912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 17807, 35614, 53421, 71228, 106842, 142456, 160263, 213684, 284912, 320526, 427368, 480789, 569824, 641052, 854736, 961578, 1282104, 1709472, 1923156, 2564208, 3846312, 5128416, 7692624, 15385248]

約数ペア:

[(1, 15385248), (2, 7692624), (3, 5128416), (4, 3846312), (6, 2564208), (8, 1923156), (9, 1709472), (12, 1282104), (16, 961578), (18, 854736), (24, 641052), (27, 569824), (32, 480789), (36, 427368), (48, 320526), (54, 284912), (72, 213684), (96, 160263), (108, 142456), (144, 106842), (216, 71228), (288, 53421), (432, 35614), (864, 17807)]