38673878145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{6869}}^1$

素因数の和:6999

約数の個数: 96

約数和(自身を含む): 74908281600

約数和(自身を除く): 36234403455

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 87, 105, 129, 145, 203, 215, 301, 435, 609, 645, 903, 1015, 1247, 1505, 1849, 3045, 3741, 4515, 5547, 6235, 6869, 8729, 9245, 12943, 18705, 20607, 26187, 27735, 34345, 38829, 43645, 48083, 53621, 64715, 103035, 130935, 144249, 160863, 194145, 199201, 240415, 268105, 295367, 375347, 597603, 721245, 804315, 886101, 996005, 1126041, 1394407, 1476835, 1876735, 2067569, 2988015, 4183221, 4430505, 5630205, 6202707, 6972035, 8565643, 10337845, 12700781, 20916105, 25696929, 31013535, 38102343, 42828215, 59959501, 63503905, 88905467, 128484645, 179878503, 190511715, 266716401, 299797505, 368322649, 444527335, 899392515, 1104967947, 1333582005, 1841613245, 2578258543, 5524839735, 7734775629, 12891292715, 38673878145]

約数ペア:

[(1, 38673878145), (3, 12891292715), (5, 7734775629), (7, 5524839735), (15, 2578258543), (21, 1841613245), (29, 1333582005), (35, 1104967947), (43, 899392515), (87, 444527335), (105, 368322649), (129, 299797505), (145, 266716401), (203, 190511715), (215, 179878503), (301, 128484645), (435, 88905467), (609, 63503905), (645, 59959501), (903, 42828215), (1015, 38102343), (1247, 31013535), (1505, 25696929), (1849, 20916105), (3045, 12700781), (3741, 10337845), (4515, 8565643), (5547, 6972035), (6235, 6202707), (6869, 5630205), (8729, 4430505), (9245, 4183221), (12943, 2988015), (18705, 2067569), (20607, 1876735), (26187, 1476835), (27735, 1394407), (34345, 1126041), (38829, 996005), (43645, 886101), (48083, 804315), (53621, 721245), (64715, 597603), (103035, 375347), (130935, 295367), (144249, 268105), (160863, 240415), (194145, 199201)]