69349545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 128129040

約数和(自身を除く): 58779495

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 269, 337, 765, 807, 1011, 1345, 1685, 2421, 3033, 4035, 4573, 5055, 5729, 12105, 13719, 15165, 17187, 22865, 28645, 41157, 51561, 68595, 85935, 90653, 205785, 257805, 271959, 453265, 815877, 1359795, 1541101, 4079385, 4623303, 7705505, 13869909, 23116515, 69349545]

約数ペア:

[(1, 69349545), (3, 23116515), (5, 13869909), (9, 7705505), (15, 4623303), (17, 4079385), (45, 1541101), (51, 1359795), (85, 815877), (153, 453265), (255, 271959), (269, 257805), (337, 205785), (765, 90653), (807, 85935), (1011, 68595), (1345, 51561), (1685, 41157), (2421, 28645), (3033, 22865), (4035, 17187), (4573, 15165), (5055, 13719), (5729, 12105)]