126285265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3529}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 160883280

約数和(自身を除く): 34598015

約数列:

[1, 5, 17, 85, 421, 2105, 3529, 7157, 17645, 35785, 59993, 299965, 1485709, 7428545, 25257053, 126285265]

約数ペア:

[(1, 126285265), (5, 25257053), (17, 7428545), (85, 1485709), (421, 299965), (2105, 59993), (3529, 35785), (7157, 17645)]