15026553

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 20

約数和(自身を含む): 23224740

約数和(自身を除く): 8198187

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6397, 19191, 57573, 172719, 185513, 518157, 556539, 1669617, 5008851, 15026553]

約数ペア:

[(1, 15026553), (3, 5008851), (9, 1669617), (27, 556539), (29, 518157), (81, 185513), (87, 172719), (261, 57573), (783, 19191), (2349, 6397)]