51021105

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10937}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 81903744

約数和(自身を除く): 30882639

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 10937, 32811, 54685, 164055, 3401407, 10204221, 17007035, 51021105]

約数ペア:

[(1, 51021105), (3, 17007035), (5, 10204221), (15, 3401407), (311, 164055), (933, 54685), (1555, 32811), (4665, 10937)]