1237200075

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 2461436208

約数和(自身を除く): 1224236133

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 83, 85, 135, 153, 225, 249, 255, 405, 415, 425, 433, 459, 675, 747, 765, 1245, 1275, 1299, 1377, 1411, 2025, 2075, 2165, 2241, 2295, 3735, 3825, 3897, 4233, 6225, 6495, 6723, 6885, 7055, 7361, 10825, 11205, 11475, 11691, 12699, 18675, 19485, 21165, 22083, 32475, 33615, 34425, 35073, 35275, 35939, 36805, 38097, 56025, 58455, 63495, 66249, 97425, 105825, 107817, 110415, 114291, 168075, 175365, 179695, 184025, 190485, 198747, 292275, 317475, 323451, 331245, 539085, 552075, 571455, 596241, 610963, 876825, 898475, 952425, 970353, 993735, 1617255, 1656225, 1832889, 2695425, 2857275, 2911059, 2981205, 3054815, 4851765, 4968675, 5498667, 8086275, 9164445, 14555295, 14906025, 15274075, 16496001, 24258825, 27493335, 45822225, 49488003, 72776475, 82480005, 137466675, 247440015, 412400025, 1237200075]

約数ペア:

[(1, 1237200075), (3, 412400025), (5, 247440015), (9, 137466675), (15, 82480005), (17, 72776475), (25, 49488003), (27, 45822225), (45, 27493335), (51, 24258825), (75, 16496001), (81, 15274075), (83, 14906025), (85, 14555295), (135, 9164445), (153, 8086275), (225, 5498667), (249, 4968675), (255, 4851765), (405, 3054815), (415, 2981205), (425, 2911059), (433, 2857275), (459, 2695425), (675, 1832889), (747, 1656225), (765, 1617255), (1245, 993735), (1275, 970353), (1299, 952425), (1377, 898475), (1411, 876825), (2025, 610963), (2075, 596241), (2165, 571455), (2241, 552075), (2295, 539085), (3735, 331245), (3825, 323451), (3897, 317475), (4233, 292275), (6225, 198747), (6495, 190485), (6723, 184025), (6885, 179695), (7055, 175365), (7361, 168075), (10825, 114291), (11205, 110415), (11475, 107817), (11691, 105825), (12699, 97425), (18675, 66249), (19485, 63495), (21165, 58455), (22083, 56025), (32475, 38097), (33615, 36805), (34425, 35939), (35073, 35275)]