theorem proved term proof

`sigma_zero_fortyfive`

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formal statement (Lean)

 726theorem sigma_zero_fortyfive : sigma 0 45 = 6 := by native_decide

Term-mode proof.

 727
 728/-- σ_0(360) = 24. -/

Lean names referenced from this declaration's body.

sigma in IndisputableMonolith.Decision.AbileneParadox decl_use
sigma in IndisputableMonolith.NumberTheory.Primes.ArithmeticFunctions decl_use