25497315

素因数分解:

$3^3\times 5^1\times {\mathrm{188869}}^1$

素因数の和:188883

約数の個数: 16

約数和(自身を含む): 45328800

約数和(自身を除く): 19831485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 188869, 566607, 944345, 1699821, 2833035, 5099463, 8499105, 25497315]

約数ペア:

[(1, 25497315), (3, 8499105), (5, 5099463), (9, 2833035), (15, 1699821), (27, 944345), (45, 566607), (135, 188869)]