5252555

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 8002800

約数和(自身を除く): 2750245

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1949, 2695, 9745, 13643, 21439, 68215, 95501, 107195, 150073, 477505, 750365, 1050511, 5252555]

約数ペア:

[(1, 5252555), (5, 1050511), (7, 750365), (11, 477505), (35, 150073), (49, 107195), (55, 95501), (77, 68215), (245, 21439), (385, 13643), (539, 9745), (1949, 2695)]