5480745985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 8160768000

約数和(自身を除く): 2680022015

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 439, 715, 919, 1045, 1235, 2195, 2717, 4595, 4829, 5707, 8341, 10109, 11947, 13585, 17461, 24145, 28535, 41705, 50545, 59735, 62777, 87305, 91751, 108433, 131417, 192071, 226993, 313885, 403441, 458755, 542165, 657085, 960355, 1134965, 1192763, 2017205, 2496923, 4437851, 5244733, 5963815, 7665379, 12484615, 22189255, 26223665, 38326895, 57692063, 84319169, 99649927, 288460315, 421595845, 498249635, 1096149197, 5480745985]

約数ペア:

[(1, 5480745985), (5, 1096149197), (11, 498249635), (13, 421595845), (19, 288460315), (55, 99649927), (65, 84319169), (95, 57692063), (143, 38326895), (209, 26223665), (247, 22189255), (439, 12484615), (715, 7665379), (919, 5963815), (1045, 5244733), (1235, 4437851), (2195, 2496923), (2717, 2017205), (4595, 1192763), (4829, 1134965), (5707, 960355), (8341, 657085), (10109, 542165), (11947, 458755), (13585, 403441), (17461, 313885), (24145, 226993), (28535, 192071), (41705, 131417), (50545, 108433), (59735, 91751), (62777, 87305)]