Ответ Автор - mirnaya1509 25: 5,2540: 2, 4, 5 10, 20, 4015: 3, 5, 1516: 2, 4, 8, 1654: 2, 3, 6, 9, 18, 27, 5420: 2, 4, 5, 10, 20