2160804945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11081051}}^1$

素因数の和:11081072

約数の個数: 16

約数和(自身を含む): 3723233472

約数和(自身を除く): 1562428527

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 11081051, 33243153, 55405255, 144053663, 166215765, 432160989, 720268315, 2160804945]

約数ペア:

[(1, 2160804945), (3, 720268315), (5, 432160989), (13, 166215765), (15, 144053663), (39, 55405255), (65, 33243153), (195, 11081051)]