128422745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 173999112

約数和(自身を除く): 45576367

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 4477, 5737, 22385, 28685, 63107, 212269, 315535, 694177, 1061345, 2334959, 3470885, 11674795, 25684549, 128422745]

約数ペア:

[(1, 128422745), (5, 25684549), (11, 11674795), (37, 3470885), (55, 2334959), (121, 1061345), (185, 694177), (407, 315535), (605, 212269), (2035, 63107), (4477, 28685), (5737, 22385)]