22006555

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 26928000

約数和(自身を除く): 4921445

約数列:

[1, 5, 109, 149, 271, 545, 745, 1355, 16241, 29539, 40379, 81205, 147695, 201895, 4401311, 22006555]

約数ペア:

[(1, 22006555), (5, 4401311), (109, 201895), (149, 147695), (271, 81205), (545, 40379), (745, 29539), (1355, 16241)]