85842735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2333}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 150571008

約数和(自身を除く): 64728273

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 1115, 2333, 2453, 3345, 6999, 7359, 11665, 12265, 25663, 34995, 36795, 76989, 128315, 384945, 520259, 1560777, 2601295, 5722849, 7803885, 17168547, 28614245, 85842735]

約数ペア:

[(1, 85842735), (3, 28614245), (5, 17168547), (11, 7803885), (15, 5722849), (33, 2601295), (55, 1560777), (165, 520259), (223, 384945), (669, 128315), (1115, 76989), (2333, 36795), (2453, 34995), (3345, 25663), (6999, 12265), (7359, 11665)]