28234002885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171115169}}^1$

素因数の和:171115188

約数の個数: 16

約数和(自身を含む): 49281168960

約数和(自身を除く): 21047166075

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 171115169, 513345507, 855575845, 1882266859, 2566727535, 5646800577, 9411334295, 28234002885]

約数ペア:

[(1, 28234002885), (3, 9411334295), (5, 5646800577), (11, 2566727535), (15, 1882266859), (33, 855575845), (55, 513345507), (165, 171115169)]