111.556 = 2 la puterea a doua x 167 la puterea a doua 714025= 5 la puterea a doua x 13 la puterea a patra 550564= 2 la puterea a doua x 7 la puterea a doua x 53 la puterea a doua 874225= 5 la puterea a doua x 7 la puterea a doua x 17 la puterea a doua
