55270265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11177}}^1$

素因数の和:11248

約数の個数: 16

約数和(自身を含む): 70823808

約数和(自身を除く): 15553543

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 11177, 55885, 257071, 480611, 1285355, 2403055, 11054053, 55270265]

約数ペア:

[(1, 55270265), (5, 11054053), (23, 2403055), (43, 1285355), (115, 480611), (215, 257071), (989, 55885), (4945, 11177)]