MathGroup Archive 2001

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Sum of Prime factors

  • To: mathgroup at
  • Subject: [mg30809] Sum of Prime factors
  • From: "Shyam Sunder Gupta" <cec at>
  • Date: Wed, 19 Sep 2001 00:16:52 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Can any body help in providing a simple mathematica code for finding sum 
of digits of prime factors(including repetitions) of a number. For 
example 198 =2*3*3*11 , so sum of digits of prime factors= 

Shyam Sunder Gupta
email: guptass at

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