127639105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43787}}^1$

素因数の和:43856

約数の個数: 16

約数和(自身を含む): 170247744

約数和(自身を除く): 42608639

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 43787, 218935, 481657, 2320711, 2408285, 11603555, 25527821, 127639105]

約数ペア:

[(1, 127639105), (5, 25527821), (11, 11603555), (53, 2408285), (55, 2320711), (265, 481657), (583, 218935), (2915, 43787)]