15775080915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{729821}}^1$

素因数の和:729971

約数の個数: 32

約数和(自身を含む): 27744913152

約数和(自身を除く): 11969832237

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 21615, 729821, 2189463, 3649105, 8028031, 10947315, 24084093, 40140155, 95606551, 120420465, 286819653, 478032755, 1051672061, 1434098265, 3155016183, 5258360305, 15775080915]

約数ペア:

[(1, 15775080915), (3, 5258360305), (5, 3155016183), (11, 1434098265), (15, 1051672061), (33, 478032755), (55, 286819653), (131, 120420465), (165, 95606551), (393, 40140155), (655, 24084093), (1441, 10947315), (1965, 8028031), (4323, 3649105), (7205, 2189463), (21615, 729821)]