15722489223

素因数分解:

$3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{61363}}^1$

素因数の和:61473

約数の個数: 48

約数和(自身を含む): 26803795200

約数和(自身を除く): 11081305977

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 343, 441, 581, 747, 1029, 1743, 3087, 4067, 5229, 12201, 28469, 36603, 61363, 85407, 184089, 256221, 429541, 552267, 1288623, 3006787, 3865869, 5093129, 9020361, 15279387, 21047509, 27061083, 35651903, 45838161, 63142527, 106955709, 189427581, 249563321, 320867127, 748689963, 1746943247, 2246069889, 5240829741, 15722489223]

約数ペア:

[(1, 15722489223), (3, 5240829741), (7, 2246069889), (9, 1746943247), (21, 748689963), (49, 320867127), (63, 249563321), (83, 189427581), (147, 106955709), (249, 63142527), (343, 45838161), (441, 35651903), (581, 27061083), (747, 21047509), (1029, 15279387), (1743, 9020361), (3087, 5093129), (4067, 3865869), (5229, 3006787), (12201, 1288623), (28469, 552267), (36603, 429541), (61363, 256221), (85407, 184089)]