80742095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135701}}^1$

素因数の和:135730

約数の個数: 16

約数和(自身を含む): 117246528

約数和(自身を除く): 36504433

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 135701, 678505, 949907, 2306917, 4749535, 11534585, 16148419, 80742095]

約数ペア:

[(1, 80742095), (5, 16148419), (7, 11534585), (17, 4749535), (35, 2306917), (85, 949907), (119, 678505), (595, 135701)]