131147135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129209}}^1$

素因数の和:129250

約数の個数: 16

約数和(自身を含む): 186062400

約数和(自身を除く): 54915265

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 129209, 646045, 904463, 3747061, 4522315, 18735305, 26229427, 131147135]

約数ペア:

[(1, 131147135), (5, 26229427), (7, 18735305), (29, 4522315), (35, 3747061), (145, 904463), (203, 646045), (1015, 129209)]