1.
Делители числа 9: 1, 9
11: 1, 11
25: 1, 5, 25
36: 1, 2, 3, 4, 6, 9, 12, 36
2.
Простые числа: 29, 37.
Сложные числа: 21, 25, 27, 32.
3.
Делители числа 84: 1, 2, 4, 6, 12, 14, 28, 42, 84.
72: 1, 2, 4, 6, 12, 18, 24, 36, 72.
125: 1, 5, 15, 25, 125.
120: 1, 2, 4, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.