2227889665

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1\times {\mathrm{4003}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 2709907200

約数和(自身を除く): 482017535

約数列:

[1, 5, 79, 395, 1409, 4003, 7045, 20015, 111311, 316237, 556555, 1581185, 5640227, 28201135, 445577933, 2227889665]

約数ペア:

[(1, 2227889665), (5, 445577933), (79, 28201135), (395, 5640227), (1409, 1581185), (4003, 556555), (7045, 316237), (20015, 111311)]