숫자 29171745
소인수분해
소인수분해 | 3 * 3 * 3 * 3 * 5 * 17 * 19 * 223 |
약수 | 1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 223, 255, 285, 323, 405, 459, 513, 669, 765, 855, 969, 1115, 1377, 1539, 1615, 2007, 2295, 2565, 2907, 3345, 3791, 4237, 4845, 6021, 6885, 7695, 8721, 10035, 11373, 12711, 14535, 18063, 18955, 21185, 26163, 30105, 34119, 38133, 43605, 56865, 63555, 72029, 90315, 102357, 114399, 130815, 170595, 190665, 216087, 307071, 343197, 360145, 511785, 571995, 648261, 1080435, 1535355, 1715985, 1944783, 3241305, 5834349, 9723915, 29171745 |
약수의 개수 | 80 |
약수의 합 | 58544640 |
성질
표기
바이너리 | 1101111010010000000100001 |
8진수 | 157220041 |
16진수 | 1bd2021 |