54549675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 103993344

約数和(自身を除く): 49443669

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 83, 115, 127, 207, 225, 249, 345, 381, 415, 575, 635, 747, 1035, 1143, 1245, 1725, 1905, 1909, 2075, 2921, 3175, 3735, 5175, 5715, 5727, 6225, 8763, 9525, 9545, 10541, 14605, 17181, 18675, 26289, 28575, 28635, 31623, 43815, 47725, 52705, 73025, 85905, 94869, 131445, 143175, 158115, 219075, 242443, 263525, 429525, 474345, 657225, 727329, 790575, 1212215, 2181987, 2371725, 3636645, 6061075, 10909935, 18183225, 54549675]

約数ペア:

[(1, 54549675), (3, 18183225), (5, 10909935), (9, 6061075), (15, 3636645), (23, 2371725), (25, 2181987), (45, 1212215), (69, 790575), (75, 727329), (83, 657225), (115, 474345), (127, 429525), (207, 263525), (225, 242443), (249, 219075), (345, 158115), (381, 143175), (415, 131445), (575, 94869), (635, 85905), (747, 73025), (1035, 52705), (1143, 47725), (1245, 43815), (1725, 31623), (1905, 28635), (1909, 28575), (2075, 26289), (2921, 18675), (3175, 17181), (3735, 14605), (5175, 10541), (5715, 9545), (5727, 9525), (6225, 8763)]