Similar to ラマヌジャンのタウ函数

Modular form

Cusp form

Classical modular curve

Shimura correspondence

Upper half-plane

Doi–Naganuma lifting

Maass wave form

Modular group

Automorphic factor

Rankin–Cohen bracket

Ribet's theorem

Srinivasa Ramanujan

The Man Who Knew Infinity

Colossally abundant number

Taxicab number

4130 Ramanujan

Ramanujan graph

ICTP Ramanujan Prize

Ramanujan–Nagell equation

Ramanujan's congruences

Ramanujan's sum

Landau–Ramanujan constant

Rogers–Ramanujan identities

List of people considered a founder in a humanities field

Hungaria asteroids

Marine Protector-class patrol boat

.243 Winchester

.32 ACP