27242545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 36934632

約数和(自身を除く): 9692087

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 1217, 2035, 4477, 6085, 13387, 22385, 45029, 66935, 147257, 225145, 495319, 736285, 2476595, 5448509, 27242545]

約数ペア:

[(1, 27242545), (5, 5448509), (11, 2476595), (37, 736285), (55, 495319), (121, 225145), (185, 147257), (407, 66935), (605, 45029), (1217, 22385), (2035, 13387), (4477, 6085)]