80811057105

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^2\times {\mathrm{50383}}^1$

素因数の和:50615

約数の個数: 48

約数和(自身を含む): 144997090560

約数和(自身を除く): 64186033455

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 11881, 14715, 35643, 50383, 59405, 106929, 151149, 178215, 251915, 320787, 453447, 534645, 755745, 1360341, 1603935, 2267235, 5491747, 6801705, 16475241, 27458735, 49425723, 82376205, 148277169, 247128615, 598600423, 741385845, 1795801269, 2993002115, 5387403807, 8979006345, 16162211421, 26937019035, 80811057105]

約数ペア:

[(1, 80811057105), (3, 26937019035), (5, 16162211421), (9, 8979006345), (15, 5387403807), (27, 2993002115), (45, 1795801269), (109, 741385845), (135, 598600423), (327, 247128615), (545, 148277169), (981, 82376205), (1635, 49425723), (2943, 27458735), (4905, 16475241), (11881, 6801705), (14715, 5491747), (35643, 2267235), (50383, 1603935), (59405, 1360341), (106929, 755745), (151149, 534645), (178215, 453447), (251915, 320787)]