perplexus.info :: Numbers : A Divisor Diversion

A Divisor Diversion (Posted on 2019-03-27)

Find the sum of all positive integers n, each of which has precisely 16 positive divisors and a successor n+1 that has precisely 3 divisors.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

No Subject

Comment 6 of 5

This is your comment:	Change status:
	Posted by on

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (21)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info