6487195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 9402624

約数和(自身を除く): 2915429

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 211, 215, 473, 559, 715, 1055, 2321, 2365, 2743, 2795, 6149, 9073, 11605, 13715, 30173, 30745, 45365, 99803, 117949, 150865, 499015, 589745, 1297439, 6487195]

約数ペア:

[(1, 6487195), (5, 1297439), (11, 589745), (13, 499015), (43, 150865), (55, 117949), (65, 99803), (143, 45365), (211, 30745), (215, 30173), (473, 13715), (559, 11605), (715, 9073), (1055, 6149), (2321, 2795), (2365, 2743)]