2007706455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1867}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 3636771840

約数和(自身を除く): 1629065385

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1039, 1867, 3117, 5195, 5601, 9335, 9351, 15585, 16803, 23897, 28005, 42941, 46755, 71691, 84015, 119485, 128823, 214705, 215073, 358455, 386469, 644115, 1075365, 1932345, 1939813, 5819439, 9699065, 17458317, 29097195, 44615699, 87291585, 133847097, 223078495, 401541291, 669235485, 2007706455]

約数ペア:

[(1, 2007706455), (3, 669235485), (5, 401541291), (9, 223078495), (15, 133847097), (23, 87291585), (45, 44615699), (69, 29097195), (115, 17458317), (207, 9699065), (345, 5819439), (1035, 1939813), (1039, 1932345), (1867, 1075365), (3117, 644115), (5195, 386469), (5601, 358455), (9335, 215073), (9351, 214705), (15585, 128823), (16803, 119485), (23897, 84015), (28005, 71691), (42941, 46755)]