30681255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185947}}^1$

素因数の和:185966

約数の個数: 16

約数和(自身を含む): 53553024

約数和(自身を除く): 22871769

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 185947, 557841, 929735, 2045417, 2789205, 6136251, 10227085, 30681255]

約数ペア:

[(1, 30681255), (3, 10227085), (5, 6136251), (11, 2789205), (15, 2045417), (33, 929735), (55, 557841), (165, 185947)]