82469855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 111694464

約数和(自身を除く): 29224609

約数列:

[1, 5, 13, 37, 53, 65, 185, 265, 481, 647, 689, 1961, 2405, 3235, 3445, 8411, 9805, 23939, 25493, 34291, 42055, 119695, 127465, 171455, 311207, 445783, 1268767, 1556035, 2228915, 6343835, 16493971, 82469855]

約数ペア:

[(1, 82469855), (5, 16493971), (13, 6343835), (37, 2228915), (53, 1556035), (65, 1268767), (185, 445783), (265, 311207), (481, 171455), (647, 127465), (689, 119695), (1961, 42055), (2405, 34291), (3235, 25493), (3445, 23939), (8411, 9805)]