134480225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{489019}}^1$

素因数の和:489040

約数の個数: 12

約数和(自身を含む): 181915440

約数和(自身を除く): 47435215

約数列:

[1, 5, 11, 25, 55, 275, 489019, 2445095, 5379209, 12225475, 26896045, 134480225]

約数ペア:

[(1, 134480225), (5, 26896045), (11, 12225475), (25, 5379209), (55, 2445095), (275, 489019)]