13858485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54347}}^1$

素因数の和:54372

約数の個数: 16

約数和(自身を含む): 23478336

約数和(自身を除く): 9619851

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 54347, 163041, 271735, 815205, 923899, 2771697, 4619495, 13858485]

約数ペア:

[(1, 13858485), (3, 4619495), (5, 2771697), (15, 923899), (17, 815205), (51, 271735), (85, 163041), (255, 54347)]