389628085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2819}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 584755200

約数和(自身を除く): 195127115

約数列:

[1, 5, 7, 11, 35, 55, 77, 359, 385, 1795, 2513, 2819, 3949, 12565, 14095, 19733, 19745, 27643, 31009, 98665, 138215, 155045, 217063, 1012021, 1085315, 5060105, 7084147, 11132231, 35420735, 55661155, 77925617, 389628085]

約数ペア:

[(1, 389628085), (5, 77925617), (7, 55661155), (11, 35420735), (35, 11132231), (55, 7084147), (77, 5060105), (359, 1085315), (385, 1012021), (1795, 217063), (2513, 155045), (2819, 138215), (3949, 98665), (12565, 31009), (14095, 27643), (19733, 19745)]