4080055

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 5727744

約数和(自身を除く): 1647689

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 2711, 13555, 18977, 94885, 116573, 582865, 816011, 4080055]

約数ペア:

[(1, 4080055), (5, 816011), (7, 582865), (35, 116573), (43, 94885), (215, 18977), (301, 13555), (1505, 2711)]