13756207465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{249863}}^1$

素因数の和:249910

約数の個数: 48

約数和(自身を含む): 22331844864

約数和(自身を除く): 8575637399

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1573, 4235, 5005, 7865, 11011, 55055, 249863, 1249315, 1749041, 2748493, 3248219, 8745205, 13742465, 16241095, 19239451, 22737533, 30233423, 35730409, 96197255, 113687665, 151167115, 178652045, 211633961, 250112863, 393034499, 1058169805, 1250564315, 1965172495, 2751241493, 13756207465]

約数ペア:

[(1, 13756207465), (5, 2751241493), (7, 1965172495), (11, 1250564315), (13, 1058169805), (35, 393034499), (55, 250112863), (65, 211633961), (77, 178652045), (91, 151167115), (121, 113687665), (143, 96197255), (385, 35730409), (455, 30233423), (605, 22737533), (715, 19239451), (847, 16241095), (1001, 13742465), (1573, 8745205), (4235, 3248219), (5005, 2748493), (7865, 1749041), (11011, 1249315), (55055, 249863)]