A046367 Odd numbers divisible by the palindromic sum of its palindromic prime factors (counted with multiplicity).

27, 5445, 8085, 18711, 22275, 658845, 868095, 978285, 1164625, 1452605, 2695275, 2898693, 3622365, 4002075, 4222911, 4764375, 5671875, 5942475, 7074375, 8421875, 8582203, 9261945, 10637825, 11026125, 13752585, 16372125, 17275545

Offset: 0

Author

Patrick De Geest, Jun 15 1998

Keywords

• nonn
• base

Examples

			8582203 = 7^3 * 131 * 191 -> Sum of factors is 343 -> 8582203 / 343 = 25021 exactly.
		

Crossrefs

Cf. A046366.

Programs

Mathematica

palQ[n_]:=Reverse[x=IntegerDigits[n]]==x; t={}; Do[If[!PrimeQ[n]&&And@@palQ/@Join[{y=Total[Times@@@(x=FactorInteger[n])]},First/@x]&&IntegerQ[n/y],AppendTo[t,n]],{n,9,6*10^6,2}]; t (* Jayanta Basu, Jun 05 2013 *)