25301705

素因数分解:

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

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 35951496

約数和(自身を除く): 10649791

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 3217, 7865, 16085, 35387, 41821, 176935, 209105, 389257, 460031, 1946285, 2300155, 5060341, 25301705]

約数ペア:

[(1, 25301705), (5, 5060341), (11, 2300155), (13, 1946285), (55, 460031), (65, 389257), (121, 209105), (143, 176935), (605, 41821), (715, 35387), (1573, 16085), (3217, 7865)]