9820234875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 19036892160

約数和(自身を除く): 9216657285

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 131, 165, 187, 255, 275, 375, 393, 425, 561, 655, 825, 935, 1069, 1275, 1375, 1441, 1965, 2125, 2227, 2805, 3207, 3275, 4125, 4323, 4675, 5345, 6375, 6681, 7205, 9825, 11135, 11759, 14025, 16035, 16375, 18173, 21615, 23375, 24497, 26725, 33405, 35277, 36025, 49125, 54519, 55675, 58795, 70125, 73491, 80175, 90865, 108075, 122485, 133625, 140039, 167025, 176385, 180125, 199903, 272595, 278375, 293975, 367455, 400875, 420117, 454325, 540375, 599709, 612425, 700195, 835125, 881925, 999515, 1362975, 1469875, 1540429, 1837275, 2100585, 2271625, 2380663, 2998545, 3062125, 3500975, 4409625, 4621287, 4997575, 6814875, 7141989, 7702145, 9186375, 10502925, 11903315, 14992725, 17504875, 23106435, 24987875, 26187293, 35709945, 38510725, 52514625, 59516575, 74963625, 78561879, 115532175, 130936465, 178549725, 192553625, 297582875, 392809395, 577660875, 654682325, 892748625, 1964046975, 3273411625, 9820234875]

約数ペア:

[(1, 9820234875), (3, 3273411625), (5, 1964046975), (11, 892748625), (15, 654682325), (17, 577660875), (25, 392809395), (33, 297582875), (51, 192553625), (55, 178549725), (75, 130936465), (85, 115532175), (125, 78561879), (131, 74963625), (165, 59516575), (187, 52514625), (255, 38510725), (275, 35709945), (375, 26187293), (393, 24987875), (425, 23106435), (561, 17504875), (655, 14992725), (825, 11903315), (935, 10502925), (1069, 9186375), (1275, 7702145), (1375, 7141989), (1441, 6814875), (1965, 4997575), (2125, 4621287), (2227, 4409625), (2805, 3500975), (3207, 3062125), (3275, 2998545), (4125, 2380663), (4323, 2271625), (4675, 2100585), (5345, 1837275), (6375, 1540429), (6681, 1469875), (7205, 1362975), (9825, 999515), (11135, 881925), (11759, 835125), (14025, 700195), (16035, 612425), (16375, 599709), (18173, 540375), (21615, 454325), (23375, 420117), (24497, 400875), (26725, 367455), (33405, 293975), (35277, 278375), (36025, 272595), (49125, 199903), (54519, 180125), (55675, 176385), (58795, 167025), (70125, 140039), (73491, 133625), (80175, 122485), (90865, 108075)]