132391325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28319}}^1$

素因数の和:28357

約数の個数: 24

約数和(自身を含む): 189630720

約数和(自身を除く): 57239395

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 28319, 141595, 311509, 481423, 707975, 1557545, 2407115, 5295653, 7787725, 12035575, 26478265, 132391325]

約数ペア:

[(1, 132391325), (5, 26478265), (11, 12035575), (17, 7787725), (25, 5295653), (55, 2407115), (85, 1557545), (187, 707975), (275, 481423), (425, 311509), (935, 141595), (4675, 28319)]