숫자 18240285
소인수분해
| 소인수분해 | 3 * 5 * 7 * 19 * 41 * 223 |
| 약수 | 1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 133, 205, 223, 285, 287, 399, 615, 665, 669, 779, 861, 1115, 1435, 1561, 1995, 2337, 3345, 3895, 4237, 4305, 4683, 5453, 7805, 9143, 11685, 12711, 16359, 21185, 23415, 27265, 27429, 29659, 45715, 63555, 64001, 81795, 88977, 137145, 148295, 173717, 192003, 320005, 444885, 521151, 868585, 960015, 1216019, 2605755, 3648057, 6080095, 18240285 |
| 약수의 개수 | 64 |
| 약수의 합 | 36126720 |
성질
표기
| 바이너리 | 1000101100101001100011101 |
| 8진수 | 105451435 |
| 16진수 | 116531d |