2685193385

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 3805009920

約数和(自身を除く): 1119816535

約数列:

[1, 5, 7, 35, 49, 127, 211, 245, 409, 635, 889, 1055, 1477, 2045, 2863, 4445, 6223, 7385, 10339, 14315, 20041, 26797, 31115, 51695, 51943, 86299, 100205, 133985, 187579, 259715, 363601, 431495, 604093, 937895, 1313053, 1818005, 2545207, 3020465, 4228651, 6565265, 10959973, 12726035, 21143255, 54799865, 76719811, 383599055, 537038677, 2685193385]

約数ペア:

[(1, 2685193385), (5, 537038677), (7, 383599055), (35, 76719811), (49, 54799865), (127, 21143255), (211, 12726035), (245, 10959973), (409, 6565265), (635, 4228651), (889, 3020465), (1055, 2545207), (1477, 1818005), (2045, 1313053), (2863, 937895), (4445, 604093), (6223, 431495), (7385, 363601), (10339, 259715), (14315, 187579), (20041, 133985), (26797, 100205), (31115, 86299), (51695, 51943)]