数字 28009215
质因数分解
质因数分解 | 3 * 3 * 5 * 13 * 13 * 29 * 127 |
因数 | 1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 127, 145, 169, 195, 261, 377, 381, 435, 507, 585, 635, 845, 1131, 1143, 1305, 1521, 1651, 1885, 1905, 2535, 3393, 3683, 4901, 4953, 5655, 5715, 7605, 8255, 11049, 14703, 14859, 16965, 18415, 21463, 24505, 24765, 33147, 44109, 47879, 55245, 64389, 73515, 74295, 107315, 143637, 165735, 193167, 220545, 239395, 321945, 430911, 622427, 718185, 965835, 1867281, 2154555, 3112135, 5601843, 9336405, 28009215 |
因数个数 | 72 |
因数和 | 54812160 |
性质
符号
二进制 | 1101010110110001011111111 |
八进制 | 152661377 |
十六进制 | 1ab62ff |