90997115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3821}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 119429856

約数和(自身を除く): 28432741

約数列:

[1, 5, 11, 55, 433, 2165, 3821, 4763, 19105, 23815, 42031, 210155, 1654493, 8272465, 18199423, 90997115]

約数ペア:

[(1, 90997115), (5, 18199423), (11, 8272465), (55, 1654493), (433, 210155), (2165, 42031), (3821, 23815), (4763, 19105)]