55962495

素因数分解:

$3^4\times 5^1\times {\mathrm{138179}}^1$

素因数の和:138196

約数の個数: 20

約数和(自身を含む): 100318680

約数和(自身を除く): 44356185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 138179, 414537, 690895, 1243611, 2072685, 3730833, 6218055, 11192499, 18654165, 55962495]

約数ペア:

[(1, 55962495), (3, 18654165), (5, 11192499), (9, 6218055), (15, 3730833), (27, 2072685), (45, 1243611), (81, 690895), (135, 414537), (405, 138179)]