10571985

素因数分解:

$3^3\times 5^1\times {\mathrm{78311}}^1$

素因数の和:78325

約数の個数: 16

約数和(自身を含む): 18794880

約数和(自身を除く): 8222895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 78311, 234933, 391555, 704799, 1174665, 2114397, 3523995, 10571985]

約数ペア:

[(1, 10571985), (3, 3523995), (5, 2114397), (9, 1174665), (15, 704799), (27, 391555), (45, 234933), (135, 78311)]