2,1
e.g. [ Decimal ] divisors of 15 are (1,3,5,15), 1+3+5+1+5=15.
Cf. A045885.
Sequence in context: A125044 A096209 A087303 this_sequence A110736 A084292 A039724
Adjacent sequences: A045881 A045882 A045883 this_sequence A045885 A045886 A045887
easy,fini,nonn,base
Author's name lost.
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