10777855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 14229504

約数和(自身を除く): 3451649

約数列:

[1, 5, 11, 55, 127, 635, 1397, 1543, 6985, 7715, 16973, 84865, 195961, 979805, 2155571, 10777855]

約数ペア:

[(1, 10777855), (5, 2155571), (11, 979805), (55, 195961), (127, 84865), (635, 16973), (1397, 7715), (1543, 6985)]