22510125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 47309184

約数和(自身を除く): 24799059

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 107, 125, 153, 165, 187, 225, 255, 275, 321, 375, 425, 495, 535, 561, 765, 825, 935, 963, 1125, 1177, 1275, 1375, 1605, 1683, 1819, 2125, 2475, 2675, 2805, 3531, 3825, 4125, 4675, 4815, 5457, 5885, 6375, 8025, 8415, 9095, 10593, 12375, 13375, 14025, 16371, 17655, 19125, 20009, 23375, 24075, 27285, 29425, 40125, 42075, 45475, 52965, 60027, 70125, 81855, 88275, 100045, 120375, 136425, 147125, 180081, 210375, 227375, 264825, 300135, 409275, 441375, 500225, 682125, 900405, 1324125, 1500675, 2046375, 2501125, 4502025, 7503375, 22510125]

約数ペア:

[(1, 22510125), (3, 7503375), (5, 4502025), (9, 2501125), (11, 2046375), (15, 1500675), (17, 1324125), (25, 900405), (33, 682125), (45, 500225), (51, 441375), (55, 409275), (75, 300135), (85, 264825), (99, 227375), (107, 210375), (125, 180081), (153, 147125), (165, 136425), (187, 120375), (225, 100045), (255, 88275), (275, 81855), (321, 70125), (375, 60027), (425, 52965), (495, 45475), (535, 42075), (561, 40125), (765, 29425), (825, 27285), (935, 24075), (963, 23375), (1125, 20009), (1177, 19125), (1275, 17655), (1375, 16371), (1605, 14025), (1683, 13375), (1819, 12375), (2125, 10593), (2475, 9095), (2675, 8415), (2805, 8025), (3531, 6375), (3825, 5885), (4125, 5457), (4675, 4815)]