448889275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3923}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 583891200

約数和(自身を除く): 135001925

約数列:

[1, 5, 23, 25, 115, 199, 575, 995, 3923, 4577, 4975, 19615, 22885, 90229, 98075, 114425, 451145, 780677, 2255725, 3903385, 17955571, 19516925, 89777855, 448889275]

約数ペア:

[(1, 448889275), (5, 89777855), (23, 19516925), (25, 17955571), (115, 3903385), (199, 2255725), (575, 780677), (995, 451145), (3923, 114425), (4577, 98075), (4975, 90229), (19615, 22885)]