숫자 128657925
소인수분해
| 소인수분해 | 3 * 3 * 5 * 5 * 11 * 227 * 229 |
| 약수 | 1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 227, 229, 275, 495, 681, 687, 825, 1135, 1145, 2043, 2061, 2475, 2497, 2519, 3405, 3435, 5675, 5725, 7491, 7557, 10215, 10305, 12485, 12595, 17025, 17175, 22473, 22671, 37455, 37785, 51075, 51525, 51983, 62425, 62975, 112365, 113355, 155949, 187275, 188925, 259915, 467847, 561825, 566775, 571813, 779745, 1299575, 1715439, 2339235, 2859065, 3898725, 5146317, 8577195, 11696175, 14295325, 25731585, 42885975, 128657925 |
| 약수의 개수 | 72 |
| 약수의 합 | 253599840 |
성질
표기
| 바이너리 | 111101010110010101000000101 |
| 8진수 | 752625005 |
| 16진수 | 7ab2a05 |