13279661605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{21481}}^1$

素因数の和:22549

約数の個数: 32

約数和(自身を含む): 19302865920

約数和(自身を除く): 6023204315

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1039, 5195, 7273, 17663, 21481, 36365, 88315, 107405, 123641, 150367, 365177, 618205, 751835, 1825885, 2556239, 12781195, 22318759, 111593795, 156231313, 379418903, 781156565, 1897094515, 2655932321, 13279661605]

約数ペア:

[(1, 13279661605), (5, 2655932321), (7, 1897094515), (17, 781156565), (35, 379418903), (85, 156231313), (119, 111593795), (595, 22318759), (1039, 12781195), (5195, 2556239), (7273, 1825885), (17663, 751835), (21481, 618205), (36365, 365177), (88315, 150367), (107405, 123641)]