5208905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 6795264

約数和(自身を除く): 1586359

約数列:

[1, 5, 13, 65, 127, 631, 635, 1651, 3155, 8203, 8255, 41015, 80137, 400685, 1041781, 5208905]

約数ペア:

[(1, 5208905), (5, 1041781), (13, 400685), (65, 80137), (127, 41015), (631, 8255), (635, 8203), (1651, 3155)]