76869925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 109707264

約数和(自身を除く): 32837339

約数列:

[1, 5, 11, 25, 31, 55, 71, 127, 155, 275, 341, 355, 635, 775, 781, 1397, 1705, 1775, 2201, 3175, 3905, 3937, 6985, 8525, 9017, 11005, 19525, 19685, 24211, 34925, 43307, 45085, 55025, 98425, 99187, 121055, 216535, 225425, 279527, 495935, 605275, 1082675, 1397635, 2479675, 3074797, 6988175, 15373985, 76869925]

約数ペア:

[(1, 76869925), (5, 15373985), (11, 6988175), (25, 3074797), (31, 2479675), (55, 1397635), (71, 1082675), (127, 605275), (155, 495935), (275, 279527), (341, 225425), (355, 216535), (635, 121055), (775, 99187), (781, 98425), (1397, 55025), (1705, 45085), (1775, 43307), (2201, 34925), (3175, 24211), (3905, 19685), (3937, 19525), (6985, 11005), (8525, 9017)]