25101715639

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{96821}}^1$

素因数の和:96896

約数の個数: 48

約数和(自身を含む): 35232363936

約数和(自身を除く): 10130648297

約数列:

[1, 7, 11, 13, 37, 49, 77, 91, 143, 259, 407, 481, 539, 637, 1001, 1813, 2849, 3367, 5291, 7007, 19943, 23569, 37037, 96821, 259259, 677747, 1065031, 1258673, 3582377, 4744229, 7455217, 8810711, 13845403, 25076639, 39406147, 46570901, 52186519, 61674977, 96917821, 175536473, 275843029, 325996307, 512279911, 678424747, 1930901203, 2281974149, 3585959377, 25101715639]

約数ペア:

[(1, 25101715639), (7, 3585959377), (11, 2281974149), (13, 1930901203), (37, 678424747), (49, 512279911), (77, 325996307), (91, 275843029), (143, 175536473), (259, 96917821), (407, 61674977), (481, 52186519), (539, 46570901), (637, 39406147), (1001, 25076639), (1813, 13845403), (2849, 8810711), (3367, 7455217), (5291, 4744229), (7007, 3582377), (19943, 1258673), (23569, 1065031), (37037, 677747), (96821, 259259)]