Last Updated：2025/11/20

(mathematics) A positive integer that is the product of three distinct prime factors.

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sphenic number

Source Word

sphenic number

Noun

(mathematics) A positive integer that is the product of three distinct prime factors.

Japanese Meaning

（数学）3つの異なる素数の積である正の整数

The mathematician explained why 30 is a sphenic number during the lecture.

数学者は講義中に、30が3つの互いに異なる素数の積である正の整数である理由を説明した。

Sense（1）

(mathematics) A positive integer that is the product of three distinct prime factors.

sphenic numbers

（ plural ）