28535965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 35859456

約数和(自身を除く): 7323491

約数列:

[1, 5, 31, 71, 155, 355, 2201, 2593, 11005, 12965, 80383, 184103, 401915, 920515, 5707193, 28535965]

約数ペア:

[(1, 28535965), (5, 5707193), (31, 920515), (71, 401915), (155, 184103), (355, 80383), (2201, 12965), (2593, 11005)]