2990805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8669}}^1$

素因数の和:8700

約数の個数: 16

約数和(自身を含む): 4993920

約数和(自身を除く): 2003115

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 8669, 26007, 43345, 130035, 199387, 598161, 996935, 2990805]

約数ペア:

[(1, 2990805), (3, 996935), (5, 598161), (15, 199387), (23, 130035), (69, 43345), (115, 26007), (345, 8669)]