7389354335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{21821}}^1$

素因数の和:22015

約数の個数: 32

約数和(自身を含む): 9955021824

約数和(自身を除く): 2565667489

約数列:

[1, 5, 11, 47, 55, 131, 235, 517, 655, 1441, 2585, 6157, 7205, 21821, 30785, 67727, 109105, 240031, 338635, 1025587, 1200155, 2858551, 5127935, 11281457, 14292755, 31444061, 56407285, 134351897, 157220305, 671759485, 1477870867, 7389354335]

約数ペア:

[(1, 7389354335), (5, 1477870867), (11, 671759485), (47, 157220305), (55, 134351897), (131, 56407285), (235, 31444061), (517, 14292755), (655, 11281457), (1441, 5127935), (2585, 2858551), (6157, 1200155), (7205, 1025587), (21821, 338635), (30785, 240031), (67727, 109105)]