77684475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 154275840

約数和(自身を除く): 76591365

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 51, 55, 75, 85, 87, 145, 165, 187, 191, 255, 275, 319, 425, 435, 493, 561, 573, 725, 825, 935, 955, 957, 1275, 1479, 1595, 2101, 2175, 2465, 2805, 2865, 3247, 4675, 4775, 4785, 5423, 5539, 6303, 7395, 7975, 9741, 10505, 12325, 14025, 14325, 16235, 16269, 16617, 23925, 27115, 27695, 31515, 35717, 36975, 48705, 52525, 60929, 81175, 81345, 83085, 94163, 107151, 135575, 138475, 157575, 178585, 182787, 243525, 282489, 304645, 406725, 415425, 470815, 535755, 892925, 913935, 1035793, 1412445, 1523225, 2354075, 2678775, 3107379, 4569675, 5178965, 7062225, 15536895, 25894825, 77684475]

約数ペア:

[(1, 77684475), (3, 25894825), (5, 15536895), (11, 7062225), (15, 5178965), (17, 4569675), (25, 3107379), (29, 2678775), (33, 2354075), (51, 1523225), (55, 1412445), (75, 1035793), (85, 913935), (87, 892925), (145, 535755), (165, 470815), (187, 415425), (191, 406725), (255, 304645), (275, 282489), (319, 243525), (425, 182787), (435, 178585), (493, 157575), (561, 138475), (573, 135575), (725, 107151), (825, 94163), (935, 83085), (955, 81345), (957, 81175), (1275, 60929), (1479, 52525), (1595, 48705), (2101, 36975), (2175, 35717), (2465, 31515), (2805, 27695), (2865, 27115), (3247, 23925), (4675, 16617), (4775, 16269), (4785, 16235), (5423, 14325), (5539, 14025), (6303, 12325), (7395, 10505), (7975, 9741)]