245936259075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{5741}}^1$

素因数の和:6649

約数の個数: 96

約数和(自身を含む): 446770779840

約数和(自身を除く): 200834520765

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 829, 975, 1325, 2067, 2487, 3445, 3975, 4145, 5741, 10335, 10777, 12435, 17223, 17225, 20725, 28705, 32331, 43937, 51675, 53885, 62175, 74633, 86115, 131811, 143525, 161655, 219685, 223899, 269425, 304273, 373165, 430575, 571181, 659055, 808275, 912819, 1098425, 1119495, 1521365, 1713543, 1865825, 2855905, 3295275, 3955549, 4564095, 4759289, 5597475, 7606825, 8567715, 11866647, 14277867, 14279525, 19777745, 22820475, 23796445, 42838575, 59333235, 61870757, 71389335, 98888725, 118982225, 185612271, 252242317, 296666175, 309353785, 356946675, 756726951, 928061355, 1261211585, 1546768925, 3279150121, 3783634755, 4640306775, 6306057925, 9837450363, 16395750605, 18918173775, 49187251815, 81978753025, 245936259075]

約数ペア:

[(1, 245936259075), (3, 81978753025), (5, 49187251815), (13, 18918173775), (15, 16395750605), (25, 9837450363), (39, 6306057925), (53, 4640306775), (65, 3783634755), (75, 3279150121), (159, 1546768925), (195, 1261211585), (265, 928061355), (325, 756726951), (689, 356946675), (795, 309353785), (829, 296666175), (975, 252242317), (1325, 185612271), (2067, 118982225), (2487, 98888725), (3445, 71389335), (3975, 61870757), (4145, 59333235), (5741, 42838575), (10335, 23796445), (10777, 22820475), (12435, 19777745), (17223, 14279525), (17225, 14277867), (20725, 11866647), (28705, 8567715), (32331, 7606825), (43937, 5597475), (51675, 4759289), (53885, 4564095), (62175, 3955549), (74633, 3295275), (86115, 2855905), (131811, 1865825), (143525, 1713543), (161655, 1521365), (219685, 1119495), (223899, 1098425), (269425, 912819), (304273, 808275), (373165, 659055), (430575, 571181)]