11500775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 16759344

約数和(自身を除く): 5258569

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3217, 3575, 16085, 35387, 41821, 80425, 176935, 209105, 460031, 884675, 1045525, 2300155, 11500775]

約数ペア:

[(1, 11500775), (5, 2300155), (11, 1045525), (13, 884675), (25, 460031), (55, 209105), (65, 176935), (143, 80425), (275, 41821), (325, 35387), (715, 16085), (3217, 3575)]