All Champions Mathematics Contest

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Turtur has started preparation for All Champions Mathematics Contest going to be held in Feb. this year. Although he is very good at mathematics, but his weakest among all topics is Number Theory. So he has been studying various Number Theory problems from past few days. He came across one of the problems called Excessivity of a number problem. Excessivity of a number is defined as the product of

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solution.cppC++17

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