266107545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 291276135

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 83, 85, 99, 127, 135, 153, 165, 187, 249, 255, 297, 381, 415, 459, 495, 561, 635, 747, 765, 913, 935, 1143, 1245, 1397, 1411, 1485, 1683, 1905, 2159, 2241, 2295, 2739, 2805, 3429, 3735, 4191, 4233, 4565, 5049, 5715, 6477, 6985, 7055, 8217, 8415, 10541, 10795, 11205, 12573, 12699, 13695, 15521, 17145, 19431, 20955, 21165, 23749, 24651, 25245, 31623, 32385, 37719, 38097, 41085, 46563, 52705, 58293, 62865, 63495, 71247, 77605, 94869, 97155, 115951, 118745, 123255, 139689, 158115, 179197, 188595, 190485, 213741, 232815, 284607, 291465, 347853, 356235, 419067, 474345, 537591, 579755, 641223, 698445, 895985, 1043559, 1068705, 1423035, 1612773, 1739265, 1971167, 2095335, 2687955, 3130677, 3206115, 4838319, 5217795, 5913501, 8063865, 9855835, 15653385, 17740503, 24191595, 29567505, 53221509, 88702515, 266107545]

約数ペア:

[(1, 266107545), (3, 88702515), (5, 53221509), (9, 29567505), (11, 24191595), (15, 17740503), (17, 15653385), (27, 9855835), (33, 8063865), (45, 5913501), (51, 5217795), (55, 4838319), (83, 3206115), (85, 3130677), (99, 2687955), (127, 2095335), (135, 1971167), (153, 1739265), (165, 1612773), (187, 1423035), (249, 1068705), (255, 1043559), (297, 895985), (381, 698445), (415, 641223), (459, 579755), (495, 537591), (561, 474345), (635, 419067), (747, 356235), (765, 347853), (913, 291465), (935, 284607), (1143, 232815), (1245, 213741), (1397, 190485), (1411, 188595), (1485, 179197), (1683, 158115), (1905, 139689), (2159, 123255), (2241, 118745), (2295, 115951), (2739, 97155), (2805, 94869), (3429, 77605), (3735, 71247), (4191, 63495), (4233, 62865), (4565, 58293), (5049, 52705), (5715, 46563), (6477, 41085), (6985, 38097), (7055, 37719), (8217, 32385), (8415, 31623), (10541, 25245), (10795, 24651), (11205, 23749), (12573, 21165), (12699, 20955), (13695, 19431), (15521, 17145)]