15317856

素因数分解:

$2^5\times 3^3\times {\mathrm{17729}}^1$

素因数の和:17748

約数の個数: 48

約数和(自身を含む): 44679600

約数和(自身を除く): 29361744

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, 17729, 35458, 53187, 70916, 106374, 141832, 159561, 212748, 283664, 319122, 425496, 478683, 567328, 638244, 850992, 957366, 1276488, 1701984, 1914732, 2552976, 3829464, 5105952, 7658928, 15317856]

約数ペア:

[(1, 15317856), (2, 7658928), (3, 5105952), (4, 3829464), (6, 2552976), (8, 1914732), (9, 1701984), (12, 1276488), (16, 957366), (18, 850992), (24, 638244), (27, 567328), (32, 478683), (36, 425496), (48, 319122), (54, 283664), (72, 212748), (96, 159561), (108, 141832), (144, 106374), (216, 70916), (288, 53187), (432, 35458), (864, 17729)]