2149576475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{71237}}^1$

素因数の和:71335

約数の個数: 24

約数和(自身を含む): 2862057888

約数和(自身を除く): 712481413

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 30175, 71237, 356185, 1211029, 1780925, 5057827, 6055145, 25289135, 30275725, 85983059, 126445675, 429915295, 2149576475]

約数ペア:

[(1, 2149576475), (5, 429915295), (17, 126445675), (25, 85983059), (71, 30275725), (85, 25289135), (355, 6055145), (425, 5057827), (1207, 1780925), (1775, 1211029), (6035, 356185), (30175, 71237)]