11147105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 13823040

約数和(自身を除く): 2675935

約数列:

[1, 5, 43, 139, 215, 373, 695, 1865, 5977, 16039, 29885, 51847, 80195, 259235, 2229421, 11147105]

約数ペア:

[(1, 11147105), (5, 2229421), (43, 259235), (139, 80195), (215, 51847), (373, 29885), (695, 16039), (1865, 5977)]