126392005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6444

約数の個数: 16

約数和(自身を含む): 158054400

約数和(自身を除く): 31662395

約数列:

[1, 5, 29, 139, 145, 695, 4031, 6271, 20155, 31355, 181859, 871669, 909295, 4358345, 25278401, 126392005]

約数ペア:

[(1, 126392005), (5, 25278401), (29, 4358345), (139, 909295), (145, 871669), (695, 181859), (4031, 31355), (6271, 20155)]