125972315

素因数分解:

$5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{3299}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 172972800

約数和(自身を除く): 47000485

約数列:

[1, 5, 7, 35, 1091, 3299, 5455, 7637, 16495, 23093, 38185, 115465, 3599209, 17996045, 25194463, 125972315]

約数ペア:

[(1, 125972315), (5, 25194463), (7, 17996045), (35, 3599209), (1091, 115465), (3299, 38185), (5455, 23093), (7637, 16495)]