64169545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 86139072

約数和(自身を除く): 21969527

約数列:

[1, 5, 11, 43, 55, 215, 473, 631, 1849, 2365, 3155, 6941, 9245, 20339, 27133, 34705, 101695, 135665, 298463, 1166719, 1492315, 5833595, 12833909, 64169545]

約数ペア:

[(1, 64169545), (5, 12833909), (11, 5833595), (43, 1492315), (55, 1166719), (215, 298463), (473, 135665), (631, 101695), (1849, 34705), (2365, 27133), (3155, 20339), (6941, 9245)]