272101005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 533433600

約数和(自身を除く): 261332595

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 97, 99, 135, 165, 291, 297, 485, 495, 873, 1067, 1455, 1485, 1889, 2619, 3201, 4365, 5335, 5667, 9445, 9603, 13095, 16005, 17001, 20779, 28335, 28809, 48015, 51003, 62337, 85005, 103895, 144045, 183233, 187011, 255015, 311685, 549699, 561033, 916165, 935055, 1649097, 2015563, 2748495, 2805165, 4947291, 6046689, 8245485, 10077815, 18140067, 24736455, 30233445, 54420201, 90700335, 272101005]

約数ペア:

[(1, 272101005), (3, 90700335), (5, 54420201), (9, 30233445), (11, 24736455), (15, 18140067), (27, 10077815), (33, 8245485), (45, 6046689), (55, 4947291), (97, 2805165), (99, 2748495), (135, 2015563), (165, 1649097), (291, 935055), (297, 916165), (485, 561033), (495, 549699), (873, 311685), (1067, 255015), (1455, 187011), (1485, 183233), (1889, 144045), (2619, 103895), (3201, 85005), (4365, 62337), (5335, 51003), (5667, 48015), (9445, 28809), (9603, 28335), (13095, 20779), (16005, 17001)]