117833375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 172287648

約数和(自身を除く): 54454273

約数列:

[1, 5, 11, 17, 25, 55, 71, 85, 125, 187, 275, 355, 425, 781, 935, 1207, 1375, 1775, 2125, 3905, 4675, 5041, 6035, 8875, 13277, 19525, 23375, 25205, 30175, 55451, 66385, 85697, 97625, 126025, 150875, 277255, 331925, 428485, 630125, 942667, 1386275, 1659625, 2142425, 4713335, 6931375, 10712125, 23566675, 117833375]

約数ペア:

[(1, 117833375), (5, 23566675), (11, 10712125), (17, 6931375), (25, 4713335), (55, 2142425), (71, 1659625), (85, 1386275), (125, 942667), (187, 630125), (275, 428485), (355, 331925), (425, 277255), (781, 150875), (935, 126025), (1207, 97625), (1375, 85697), (1775, 66385), (2125, 55451), (3905, 30175), (4675, 25205), (5041, 23375), (6035, 19525), (8875, 13277)]