Is 615 an abundant number and what is its abundance?

Is 615 an abundant number?

Here we will explain and calculate if 615 is an abundant number and its abundance if applicable.

615 is an abundant number if the sum of its proper divisors is greater than 615.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 15 + 41 + 123 + 205 = 393.

393 is not greater than 615. Therefore, 615 is not an abundant number.

The abundance of 615 is the sum of its proper divisors minus 615. Thus, the abundance of 615 is 393 - 615 = no abundance

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