53285981375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 77376798720

約数和(自身を除く): 24090817345

約数列:

[1, 5, 11, 25, 31, 53, 55, 103, 125, 155, 229, 265, 275, 341, 515, 583, 775, 1133, 1145, 1325, 1375, 1643, 1705, 2519, 2575, 2915, 3193, 3875, 5459, 5665, 5725, 6625, 7099, 8215, 8525, 12137, 12595, 12875, 14575, 15965, 18073, 23587, 27295, 28325, 28625, 35123, 35495, 41075, 42625, 60049, 60685, 62975, 72875, 78089, 79825, 90365, 117935, 133507, 136475, 141625, 169229, 175615, 177475, 205375, 259457, 300245, 303425, 314875, 376247, 390445, 399125, 451825, 589675, 667535, 682375, 731197, 846145, 878075, 887375, 1250111, 1297285, 1501225, 1517125, 1861519, 1881235, 1952225, 2259125, 2948375, 3337675, 3655985, 4138717, 4230725, 4390375, 6250555, 6486425, 7506125, 8043167, 9307595, 9406175, 9761125, 13751221, 16688375, 18279925, 20693585, 21153625, 31252775, 32432125, 38753441, 40215835, 46537975, 47030875, 68756105, 91399625, 103467925, 156263875, 193767205, 201079175, 232689875, 343780525, 426287851, 517339625, 968836025, 1005395875, 1718902625, 2131439255, 4844180125, 10657196275, 53285981375]

約数ペア:

[(1, 53285981375), (5, 10657196275), (11, 4844180125), (25, 2131439255), (31, 1718902625), (53, 1005395875), (55, 968836025), (103, 517339625), (125, 426287851), (155, 343780525), (229, 232689875), (265, 201079175), (275, 193767205), (341, 156263875), (515, 103467925), (583, 91399625), (775, 68756105), (1133, 47030875), (1145, 46537975), (1325, 40215835), (1375, 38753441), (1643, 32432125), (1705, 31252775), (2519, 21153625), (2575, 20693585), (2915, 18279925), (3193, 16688375), (3875, 13751221), (5459, 9761125), (5665, 9406175), (5725, 9307595), (6625, 8043167), (7099, 7506125), (8215, 6486425), (8525, 6250555), (12137, 4390375), (12595, 4230725), (12875, 4138717), (14575, 3655985), (15965, 3337675), (18073, 2948375), (23587, 2259125), (27295, 1952225), (28325, 1881235), (28625, 1861519), (35123, 1517125), (35495, 1501225), (41075, 1297285), (42625, 1250111), (60049, 887375), (60685, 878075), (62975, 846145), (72875, 731197), (78089, 682375), (79825, 667535), (90365, 589675), (117935, 451825), (133507, 399125), (136475, 390445), (141625, 376247), (169229, 314875), (175615, 303425), (177475, 300245), (205375, 259457)]