9509888905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{2221}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 12573462528

約数和(自身を除く): 3063573623

約数列:

[1, 5, 11, 55, 127, 613, 635, 1397, 2221, 3065, 6743, 6985, 11105, 24431, 33715, 77851, 122155, 282067, 389255, 856361, 1361473, 1410335, 3102737, 4281805, 6807365, 14976203, 15513685, 74881015, 172907071, 864535355, 1901977781, 9509888905]

約数ペア:

[(1, 9509888905), (5, 1901977781), (11, 864535355), (55, 172907071), (127, 74881015), (613, 15513685), (635, 14976203), (1397, 6807365), (2221, 4281805), (3065, 3102737), (6743, 1410335), (6985, 1361473), (11105, 856361), (24431, 389255), (33715, 282067), (77851, 122155)]