126945225

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 264670560

約数和(自身を除く): 137725335

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 41, 45, 55, 75, 81, 99, 123, 135, 139, 165, 205, 225, 275, 297, 369, 405, 417, 451, 495, 615, 675, 695, 825, 891, 1025, 1107, 1251, 1353, 1485, 1529, 1845, 2025, 2085, 2255, 2475, 3075, 3321, 3475, 3753, 4059, 4455, 4587, 5535, 5699, 6255, 6765, 7425, 7645, 9225, 10425, 11259, 11275, 12177, 13761, 16605, 17097, 18765, 20295, 22275, 22935, 27675, 28495, 31275, 33825, 36531, 38225, 41283, 51291, 56295, 60885, 62689, 68805, 83025, 85485, 93825, 101475, 114675, 123849, 142475, 153873, 182655, 188067, 206415, 256455, 281475, 304425, 313445, 344025, 427425, 461619, 564201, 619245, 769365, 913275, 940335, 1032075, 1282275, 1567225, 1692603, 2308095, 2821005, 3096225, 3846825, 4701675, 5077809, 8463015, 11540475, 14105025, 25389045, 42315075, 126945225]

約数ペア:

[(1, 126945225), (3, 42315075), (5, 25389045), (9, 14105025), (11, 11540475), (15, 8463015), (25, 5077809), (27, 4701675), (33, 3846825), (41, 3096225), (45, 2821005), (55, 2308095), (75, 1692603), (81, 1567225), (99, 1282275), (123, 1032075), (135, 940335), (139, 913275), (165, 769365), (205, 619245), (225, 564201), (275, 461619), (297, 427425), (369, 344025), (405, 313445), (417, 304425), (451, 281475), (495, 256455), (615, 206415), (675, 188067), (695, 182655), (825, 153873), (891, 142475), (1025, 123849), (1107, 114675), (1251, 101475), (1353, 93825), (1485, 85485), (1529, 83025), (1845, 68805), (2025, 62689), (2085, 60885), (2255, 56295), (2475, 51291), (3075, 41283), (3321, 38225), (3475, 36531), (3753, 33825), (4059, 31275), (4455, 28495), (4587, 27675), (5535, 22935), (5699, 22275), (6255, 20295), (6765, 18765), (7425, 17097), (7645, 16605), (9225, 13761), (10425, 12177), (11259, 11275)]