82205425

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 104457600

約数和(自身を除く): 22252175

約数列:

[1, 5, 25, 79, 107, 389, 395, 535, 1945, 1975, 2675, 8453, 9725, 30731, 41623, 42265, 153655, 208115, 211325, 768275, 1040575, 3288217, 16441085, 82205425]

約数ペア:

[(1, 82205425), (5, 16441085), (25, 3288217), (79, 1040575), (107, 768275), (389, 211325), (395, 208115), (535, 153655), (1945, 42265), (1975, 41623), (2675, 30731), (8453, 9725)]