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Is 1021275 a perfect number? [SOLVED]

Answer

1021275 is not perfect because:

1 + 3 + 5 + 9 + 15 + 17 + 25 + 27 + 45 + 51 + 75 + 85 + 89 + 135 + 153 + 225 + 255 + 267 + 425 + 445 + 459 + 675 + 765 + 801 + 1275 + 1335 + 1513 + 2225 + 2295 + 2403 + 3825 + 4005 + 4539 + 6675 + 7565 + 11475 + 12015 + 13617 + 20025 + 22695 + 37825 + 40851 + 60075 + 68085 + 113475 + 204255 + 340425 ≠ 1021275
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