숫자 12642885
소인수분해
소인수분해 | 3 * 3 * 3 * 3 * 5 * 19 * 31 * 53 |
약수 | 1, 3, 5, 9, 15, 19, 27, 31, 45, 53, 57, 81, 93, 95, 135, 155, 159, 171, 265, 279, 285, 405, 465, 477, 513, 589, 795, 837, 855, 1007, 1395, 1431, 1539, 1643, 1767, 2385, 2511, 2565, 2945, 3021, 4185, 4293, 4929, 5035, 5301, 7155, 7695, 8215, 8835, 9063, 12555, 14787, 15105, 15903, 21465, 24645, 26505, 27189, 31217, 44361, 45315, 47709, 73935, 79515, 81567, 93651, 133083, 135945, 156085, 221805, 238545, 280953, 407835, 468255, 665415, 842859, 1404765, 2528577, 4214295, 12642885 |
약수의 개수 | 80 |
약수의 합 | 25090560 |
성질
표기
바이너리 | 110000001110101001000101 |
8진수 | 60165105 |
16진수 | c0ea45 |