64067135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68521}}^1$

素因数の和:68554

約数の個数: 16

約数和(自身を含む): 88804512

約数和(自身を除く): 24737377

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 68521, 342605, 753731, 1164857, 3768655, 5824285, 12813427, 64067135]

約数ペア:

[(1, 64067135), (5, 12813427), (11, 5824285), (17, 3768655), (55, 1164857), (85, 753731), (187, 342605), (935, 68521)]