Similar to 加法的関数

Alternating factorial

Composite number

Congruent number

Local zeta function

Highly abundant number

Highly composite number

Highly totient number

Common multiple

Common divisor

Copeland–Erdős constant

Cole Prize

Goldbach's comet

Goldbach's conjecture

Collatz conjecture

Golomb ruler

Betrothed numbers

Least common multiple

Greatest common divisor

Sublime number

Legendre's three-square theorem

Fundamental theorem of arithmetic

Sieve of Sundaram

Automorphic number

Natural number

Seventh power

Character group

Shimura's reciprocity law

Sociable number