86790275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 127450176

約数和(自身を除く): 40659901

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1573, 2207, 3025, 3575, 7865, 11035, 24277, 28691, 39325, 55175, 121385, 143455, 267047, 315601, 606925, 717275, 1335235, 1578005, 3471611, 6676175, 7890025, 17358055, 86790275]

約数ペア:

[(1, 86790275), (5, 17358055), (11, 7890025), (13, 6676175), (25, 3471611), (55, 1578005), (65, 1335235), (121, 717275), (143, 606925), (275, 315601), (325, 267047), (605, 143455), (715, 121385), (1573, 55175), (2207, 39325), (3025, 28691), (3575, 24277), (7865, 11035)]