28611770115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{3673}}^1$

素因数の和:4108

約数の個数: 64

約数和(自身を含む): 48639292416

約数和(自身を除く): 20027522301

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 337, 345, 1005, 1011, 1541, 1685, 3673, 4623, 5055, 7705, 7751, 11019, 18365, 22579, 23115, 23253, 38755, 55095, 67737, 84479, 112895, 116265, 246091, 253437, 338685, 422395, 519317, 738273, 1230455, 1237801, 1267185, 1557951, 2596585, 3691365, 3713403, 5660093, 6189005, 7789755, 16980279, 18567015, 28300465, 28469423, 82932667, 84901395, 85408269, 142347115, 248798001, 414663335, 427041345, 1243990005, 1907451341, 5722354023, 9537256705, 28611770115]

約数ペア:

[(1, 28611770115), (3, 9537256705), (5, 5722354023), (15, 1907451341), (23, 1243990005), (67, 427041345), (69, 414663335), (115, 248798001), (201, 142347115), (335, 85408269), (337, 84901395), (345, 82932667), (1005, 28469423), (1011, 28300465), (1541, 18567015), (1685, 16980279), (3673, 7789755), (4623, 6189005), (5055, 5660093), (7705, 3713403), (7751, 3691365), (11019, 2596585), (18365, 1557951), (22579, 1267185), (23115, 1237801), (23253, 1230455), (38755, 738273), (55095, 519317), (67737, 422395), (84479, 338685), (112895, 253437), (116265, 246091)]