55989122735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{280303}}^1$

素因数の和:280767

約数の個数: 32

約数和(自身を含む): 82880286720

約数和(自身を除く): 26891163985

約数列:

[1, 5, 7, 13, 35, 65, 91, 439, 455, 2195, 3073, 5707, 15365, 28535, 39949, 199745, 280303, 1401515, 1962121, 3643939, 9810605, 18219695, 25507573, 123053017, 127537865, 615265085, 861371119, 1599689221, 4306855595, 7998446105, 11197824547, 55989122735]

約数ペア:

[(1, 55989122735), (5, 11197824547), (7, 7998446105), (13, 4306855595), (35, 1599689221), (65, 861371119), (91, 615265085), (439, 127537865), (455, 123053017), (2195, 25507573), (3073, 18219695), (5707, 9810605), (15365, 3643939), (28535, 1962121), (39949, 1401515), (199745, 280303)]