272055025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3181}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 369315648

約数和(自身を除く): 97260623

約数列:

[1, 5, 11, 25, 55, 275, 311, 1555, 3181, 3421, 7775, 15905, 17105, 34991, 79525, 85525, 174955, 874775, 989291, 4946455, 10882201, 24732275, 54411005, 272055025]

約数ペア:

[(1, 272055025), (5, 54411005), (11, 24732275), (25, 10882201), (55, 4946455), (275, 989291), (311, 874775), (1555, 174955), (3181, 85525), (3421, 79525), (7775, 34991), (15905, 17105)]