26388315

素因数分解:

$3^3\times 5^1\times {\mathrm{195469}}^1$

素因数の和:195483

約数の個数: 16

約数和(自身を含む): 46912800

約数和(自身を除く): 20524485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 195469, 586407, 977345, 1759221, 2932035, 5277663, 8796105, 26388315]

約数ペア:

[(1, 26388315), (3, 8796105), (5, 5277663), (9, 2932035), (15, 1759221), (27, 977345), (45, 586407), (135, 195469)]