3⁵ × 5 × 19

Prime Factor Structure

Factorization String 3^5 × 5 × 19

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 43,680

Proper Divisor Sum 20,595

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #23081 ← → #23087

1 3 5 9 15 19 27 45 57 81 95 135 171 243 285 405 513 855 1,215 1,539 2,565 4,617 7,695 23,085

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

23,085 69,256 34,628 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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