2004255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 3790800

約数和(自身を除く): 1786545

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4049, 12147, 20245, 36441, 44539, 60735, 133617, 182205, 222695, 400851, 668085, 2004255]

約数ペア:

[(1, 2004255), (3, 668085), (5, 400851), (9, 222695), (11, 182205), (15, 133617), (33, 60735), (45, 44539), (55, 36441), (99, 20245), (165, 12147), (495, 4049)]