10240715

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 13778160

約数和(自身を除く): 3537445

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 373, 1445, 1615, 1865, 5491, 6341, 7087, 27455, 31705, 35435, 107797, 120479, 538985, 602395, 2048143, 10240715]

約数ペア:

[(1, 10240715), (5, 2048143), (17, 602395), (19, 538985), (85, 120479), (95, 107797), (289, 35435), (323, 31705), (373, 27455), (1445, 7087), (1615, 6341), (1865, 5491)]