Arithmetic Relationship Map to n = 865

by Michael Thomas De Vlieger, 13 June 2014, St. Louis, Missouri.

This chart shows the arithmetic relationship of m (horizontal axis) to n (vertical axis). Divisors are shown in red (■) and totatives in gray (■). The number m = 1 is both a divisor and a totative and is colored purple (■). The neutral numbers m with respect to n are colored orange (■) for semidivisors and yellow (■) for semitotatives. The regular numbers m with respect to n are the unit, divisors, and semidivisors (■■■). This chart includes 2 ≤ n ≤ 865. Click here to see an image with 2 ≤ n ≤ 2520.