A039697 If n = Product (p_j^k_j) then a(n) = (Sum (p_j)) * (Sum (k_j)).

1, 2, 3, 4, 5, 10, 7, 6, 6, 14, 11, 15, 13, 18, 16, 8, 17, 15, 19, 21, 20, 26, 23, 20, 10, 30, 9, 27, 29, 30, 31, 10, 28, 38, 24, 20, 37, 42, 32, 28, 41, 36, 43, 39, 24, 50, 47, 25, 14, 21, 40, 45, 53, 20, 32, 36, 44, 62, 59, 40, 61, 66, 30, 12, 36, 48, 67, 57, 52, 42, 71, 25