72839645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2137}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 92823408

約数和(自身を除く): 19983763

約数列:

[1, 5, 17, 85, 401, 2005, 2137, 6817, 10685, 34085, 36329, 181645, 856937, 4284685, 14567929, 72839645]

約数ペア:

[(1, 72839645), (5, 14567929), (17, 4284685), (85, 856937), (401, 181645), (2005, 36329), (2137, 34085), (6817, 10685)]