1380943485

素因数分解:

$3^5\times 5^1\times {\mathrm{1136579}}^1$

素因数の和:1136599

約数の個数: 24

約数和(自身を含む): 2482290720

約数和(自身を除く): 1101347235

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1136579, 3409737, 5682895, 10229211, 17048685, 30687633, 51146055, 92062899, 153438165, 276188697, 460314495, 1380943485]

約数ペア:

[(1, 1380943485), (3, 460314495), (5, 276188697), (9, 153438165), (15, 92062899), (27, 51146055), (45, 30687633), (81, 17048685), (135, 10229211), (243, 5682895), (405, 3409737), (1215, 1136579)]