3887495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 4961280

約数和(自身を除く): 1073785

約数列:

[1, 5, 19, 95, 151, 271, 755, 1355, 2869, 5149, 14345, 25745, 40921, 204605, 777499, 3887495]

約数ペア:

[(1, 3887495), (5, 777499), (19, 204605), (95, 40921), (151, 25745), (271, 14345), (755, 5149), (1355, 2869)]