숫자 30991275
소인수분해
소인수분해 | 3 * 3 * 3 * 5 * 5 * 7 * 7 * 937 |
약수 | 1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 937, 945, 1225, 1323, 1575, 2205, 2811, 3675, 4685, 4725, 6559, 6615, 8433, 11025, 14055, 19677, 23425, 25299, 32795, 33075, 42165, 45913, 59031, 70275, 98385, 126495, 137739, 163975, 177093, 210825, 229565, 295155, 413217, 491925, 632475, 688695, 885465, 1147825, 1239651, 1475775, 2066085, 3443475, 4427325, 6198255, 10330425, 30991275 |
약수의 개수 | 72 |
약수의 합 | 66297840 |
성질
표기
바이너리 | 1110110001110001110101011 |
8진수 | 166161653 |
16진수 | 1d8e3ab |