40230155

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26731}}^1$

素因数の和:26786

約数の個数: 16

約数和(自身を含む): 56457984

約数和(自身を除く): 16227829

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 26731, 133655, 187117, 935585, 1149433, 5747165, 8046031, 40230155]

約数ペア:

[(1, 40230155), (5, 8046031), (7, 5747165), (35, 1149433), (43, 935585), (215, 187117), (301, 133655), (1505, 26731)]