Is 1725 a deficient number and what is its deficiency?

Is 1725 a deficient number?

Here we will explain and calculate if 1725 is a deficient number and its deficiency if applicable.

1725 is a deficient number if the sum of its proper divisors is less than 1725.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 15 + 23 + 25 + 69 + 75 + 115 + 345 + 575 = 1251.

1251 is less than 1725. Therefore, 1725 is a deficient number.

The deficiency of 1725 is 1725 minus the sum of its proper divisors. Thus, the deficiency of 1725 is 1725 - 1251 = 474

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