3² × 5² × 67

Prime Factor Structure

Factorization String 3^2 × 5^2 × 67

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 27,404

Proper Divisor Sum 12,329

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #15073 ← → #15077

1 3 5 9 15 25 45 67 75 201 225 335 603 1,005 1,675 3,015 5,025 15,075

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

15,075 45,226 22,613 67,840 33,920 16,960 8,480 4,240 2,120 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593

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