数字 2147145
质因数分解
质因数分解 | 3 * 5 * 7 * 11 * 11 * 13 * 13 |
因数 | 1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 121, 143, 165, 169, 195, 231, 273, 363, 385, 429, 455, 507, 605, 715, 845, 847, 1001, 1155, 1183, 1365, 1573, 1815, 1859, 2145, 2535, 2541, 3003, 3549, 4235, 4719, 5005, 5577, 5915, 7865, 9295, 11011, 12705, 13013, 15015, 17745, 20449, 23595, 27885, 33033, 39039, 55055, 61347, 65065, 102245, 143143, 165165, 195195, 306735, 429429, 715715, 2147145 |
因数个数 | 72 |
因数和 | 4673088 |
性质
符号
二进制 | 1000001100001101001001 |
八进制 | 10141511 |
十六进制 | 20c349 |