54387315

素因数分解:

$3^3\times 5^1\times {\mathrm{402869}}^1$

素因数の和:402883

約数の個数: 16

約数和(自身を含む): 96688800

約数和(自身を除く): 42301485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 402869, 1208607, 2014345, 3625821, 6043035, 10877463, 18129105, 54387315]

約数ペア:

[(1, 54387315), (3, 18129105), (5, 10877463), (9, 6043035), (15, 3625821), (27, 2014345), (45, 1208607), (135, 402869)]