2783998115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{8893}}^1$

素因数の和:9071

約数の個数: 32

約数和(自身を含む): 3688519680

約数和(自身を除く): 904521565

約数列:

[1, 5, 17, 29, 85, 127, 145, 493, 635, 2159, 2465, 3683, 8893, 10795, 18415, 44465, 62611, 151181, 257897, 313055, 755905, 1129411, 1289485, 4384249, 5647055, 19199987, 21921245, 32752919, 95999935, 163764595, 556799623, 2783998115]

約数ペア:

[(1, 2783998115), (5, 556799623), (17, 163764595), (29, 95999935), (85, 32752919), (127, 21921245), (145, 19199987), (493, 5647055), (635, 4384249), (2159, 1289485), (2465, 1129411), (3683, 755905), (8893, 313055), (10795, 257897), (18415, 151181), (44465, 62611)]