숫자 12210345
소인수분해
소인수분해 | 3 * 3 * 3 * 3 * 5 * 7 * 59 * 73 |
약수 | 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 73, 81, 105, 135, 177, 189, 219, 295, 315, 365, 405, 413, 511, 531, 567, 657, 885, 945, 1095, 1239, 1533, 1593, 1971, 2065, 2555, 2655, 2835, 3285, 3717, 4307, 4599, 4779, 5913, 6195, 7665, 7965, 9855, 11151, 12921, 13797, 18585, 21535, 22995, 23895, 29565, 30149, 33453, 38763, 41391, 55755, 64605, 68985, 90447, 116289, 150745, 167265, 193815, 206955, 271341, 348867, 452235, 581445, 814023, 1356705, 1744335, 2442069, 4070115, 12210345 |
약수의 개수 | 80 |
약수의 합 | 25787520 |
성질
표기
바이너리 | 101110100101000010101001 |
8진수 | 56450251 |
16진수 | ba50a9 |