7214291205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{16823}}^1$

素因数の和:16978

約数の個数: 64

約数和(自身を含む): 13256773632

約数和(自身を除く): 6042482427

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 113, 115, 165, 253, 339, 345, 565, 759, 1243, 1265, 1695, 2599, 3729, 3795, 6215, 7797, 12995, 16823, 18645, 28589, 38985, 50469, 84115, 85767, 142945, 185053, 252345, 386929, 428835, 555159, 925265, 1160787, 1900999, 1934645, 2775795, 4256219, 5702997, 5803935, 9504995, 12768657, 20910989, 21281095, 28514985, 43722977, 62732967, 63843285, 104554945, 131168931, 218614885, 313664835, 480952747, 655844655, 1442858241, 2404763735, 7214291205]

約数ペア:

[(1, 7214291205), (3, 2404763735), (5, 1442858241), (11, 655844655), (15, 480952747), (23, 313664835), (33, 218614885), (55, 131168931), (69, 104554945), (113, 63843285), (115, 62732967), (165, 43722977), (253, 28514985), (339, 21281095), (345, 20910989), (565, 12768657), (759, 9504995), (1243, 5803935), (1265, 5702997), (1695, 4256219), (2599, 2775795), (3729, 1934645), (3795, 1900999), (6215, 1160787), (7797, 925265), (12995, 555159), (16823, 428835), (18645, 386929), (28589, 252345), (38985, 185053), (50469, 142945), (84115, 85767)]