66271645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 91570176

約数和(自身を除く): 25298531

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 827, 1457, 1705, 2585, 4135, 7285, 9097, 16027, 25637, 38869, 45485, 80135, 128185, 194345, 282007, 427559, 1204939, 1410035, 2137795, 6024695, 13254329, 66271645]

約数ペア:

[(1, 66271645), (5, 13254329), (11, 6024695), (31, 2137795), (47, 1410035), (55, 1204939), (155, 427559), (235, 282007), (341, 194345), (517, 128185), (827, 80135), (1457, 45485), (1705, 38869), (2585, 25637), (4135, 16027), (7285, 9097)]