13150945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 17683200

約数和(自身を除く): 4532255

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 479, 1445, 1615, 2395, 5491, 8143, 9101, 27455, 40715, 45505, 138431, 154717, 692155, 773585, 2630189, 13150945]

約数ペア:

[(1, 13150945), (5, 2630189), (17, 773585), (19, 692155), (85, 154717), (95, 138431), (289, 45505), (323, 40715), (479, 27455), (1445, 9101), (1615, 8143), (2395, 5491)]