66603105

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2309}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 115675560

約数和(自身を除く): 49072455

約数列:

[1, 3, 5, 9, 15, 45, 641, 1923, 2309, 3205, 5769, 6927, 9615, 11545, 20781, 28845, 34635, 103905, 1480069, 4440207, 7400345, 13320621, 22201035, 66603105]

約数ペア:

[(1, 66603105), (3, 22201035), (5, 13320621), (9, 7400345), (15, 4440207), (45, 1480069), (641, 103905), (1923, 34635), (2309, 28845), (3205, 20781), (5769, 11545), (6927, 9615)]