Is 3255 a deficient number and what is its deficiency?

Is 3255 a deficient number?

Here we will explain and calculate if 3255 is a deficient number and its deficiency if applicable.

3255 is a deficient number if the sum of its proper divisors is less than 3255.

The sum of its proper divisors is calculated as follows: 1 + 3 + 5 + 7 + 15 + 21 + 31 + 35 + 93 + 105 + 155 + 217 + 465 + 651 + 1085 = 2889.

2889 is less than 3255. Therefore, 3255 is a deficient number.

The deficiency of 3255 is 3255 minus the sum of its proper divisors. Thus, the deficiency of 3255 is 3255 - 2889 = 366

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