1539043385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{66467}}^1$

素因数の和:66904

約数の個数: 16

約数和(自身を含む): 2019563712

約数和(自身を除く): 480520327

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 23155, 66467, 332335, 731137, 3655685, 27982607, 139913035, 307808677, 1539043385]

約数ペア:

[(1, 1539043385), (5, 307808677), (11, 139913035), (55, 27982607), (421, 3655685), (2105, 731137), (4631, 332335), (23155, 66467)]