1439872785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23003}}^1$

素因数の和:23134

約数の個数: 48

約数和(自身を含む): 2712999744

約数和(自身を除く): 1273126959

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1391, 1605, 4173, 4815, 6955, 12519, 20865, 23003, 62595, 69009, 115015, 207027, 299039, 345045, 897117, 1035135, 1495195, 2461321, 2691351, 4485585, 7383963, 12306605, 13456755, 22151889, 31997173, 36919815, 95991519, 110759445, 159985865, 287974557, 479957595, 1439872785]

約数ペア:

[(1, 1439872785), (3, 479957595), (5, 287974557), (9, 159985865), (13, 110759445), (15, 95991519), (39, 36919815), (45, 31997173), (65, 22151889), (107, 13456755), (117, 12306605), (195, 7383963), (321, 4485585), (535, 2691351), (585, 2461321), (963, 1495195), (1391, 1035135), (1605, 897117), (4173, 345045), (4815, 299039), (6955, 207027), (12519, 115015), (20865, 69009), (23003, 62595)]