숫자 90160245
소인수분해
소인수분해 | 3 * 3 * 5 * 7 * 7 * 31 * 1319 |
약수 | 1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 1085, 1319, 1395, 1519, 1953, 2205, 3255, 3957, 4557, 6595, 7595, 9233, 9765, 11871, 13671, 19785, 22785, 27699, 40889, 46165, 59355, 64631, 68355, 83097, 122667, 138495, 193893, 204445, 286223, 323155, 368001, 415485, 581679, 613335, 858669, 969465, 1431115, 1840005, 2003561, 2576007, 2908395, 4293345, 6010683, 10017805, 12880035, 18032049, 30053415, 90160245 |
약수의 개수 | 72 |
약수의 합 | 187799040 |
성질
표기
바이너리 | 101010111111011110001110101 |
8진수 | 527736165 |
16진수 | 55fbc75 |