A357929 Numbers that share a (decimal) digit with at least 1 of their proper divisors.

10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 28, 30, 31, 32, 33, 35, 36, 39, 40, 41, 42, 44, 45, 48, 50, 51, 52, 55, 60, 61, 62, 63, 64, 65, 66, 70, 71, 72, 74, 75, 77, 80, 81, 82, 84, 85, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100, 101, 102, 103

Offset: 1

Author

Wesley Ivan Hurt, Oct 21 2022

Keywords

• nonn
• base

Examples

			74 is in the sequence since it shares a (decimal) digit with at least one of its proper divisors, namely 37. Both numbers share the digit 7.
		

Links

• Wikipedia, Table of divisors

Crossrefs

Cf. A038770.