245 is not divisible by 6.
No.
Yes. 245 is evenly divisible by seven.
Yes, 245 / 5 = 49
1, 5, 7, 35, 49, 245
is 567 divisible by both 2 and 9
1, 5, 7, 35, 49, 245
4,165 / 17 = 245
25,421 is divisible by: 1, 11, 2311, 25421.
No - because the sum of the digits does not divide exactly by 3.
61.25
No, it is divisible by 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490