Five Vs. One
Here's the dirt on how these objects relate to one another:
As digits, 5 and 1 combine to form 15, which is heavily over-represented in everyday use (as opposed to how often one would expect it to appear based on sheer probability).
1 and 5 both appear in the standard form of the golden ratio (along with 2).
1 and 5 both appear in the standard form of the golden ratio (along with 2).
Metrics
Parity Five: odd. One: odd.
Parity Five: odd. One: odd.