131828185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7901}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 163855872

約数和(自身を除く): 32027687

約数列:

[1, 5, 47, 71, 235, 355, 3337, 7901, 16685, 39505, 371347, 560971, 1856735, 2804855, 26365637, 131828185]

約数ペア:

[(1, 131828185), (5, 26365637), (47, 2804855), (71, 1856735), (235, 560971), (355, 371347), (3337, 39505), (7901, 16685)]