2865355

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 3576960

約数和(自身を除く): 711605

約数列:

[1, 5, 47, 89, 137, 235, 445, 685, 4183, 6439, 12193, 20915, 32195, 60965, 573071, 2865355]

約数ペア:

[(1, 2865355), (5, 573071), (47, 60965), (89, 32195), (137, 20915), (235, 12193), (445, 6439), (685, 4183)]