They are: 5*5*5*11 = 1375
They can be: 27 times 5 = 135
5 and 2
5x5x5x3=375
(189,1)(63,3)(27,7)(21,9)
They are: 5*5*5*11 = 1375
4125
3
5 x 5 x 5 x 11
6x4x2
They can be: 27 times 5 = 135
5 and 2
5x5x5x3=375
(15,3)(9,5)
3 and 41
(189,1)(63,3)(27,7)(21,9)
7x53=371