848232005

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{4001}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 1030114800

約数和(自身を除く): 181882795

約数列:

[1, 5, 109, 389, 545, 1945, 4001, 20005, 42401, 212005, 436109, 1556389, 2180545, 7781945, 169646401, 848232005]

約数ペア:

[(1, 848232005), (5, 169646401), (109, 7781945), (389, 2180545), (545, 1556389), (1945, 436109), (4001, 212005), (20005, 42401)]