11871105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 20874240

約数和(自身を除く): 9003135

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1811, 2185, 5433, 6555, 9055, 27165, 34409, 41653, 103227, 124959, 172045, 208265, 516135, 624795, 791407, 2374221, 3957035, 11871105]

約数ペア:

[(1, 11871105), (3, 3957035), (5, 2374221), (15, 791407), (19, 624795), (23, 516135), (57, 208265), (69, 172045), (95, 124959), (115, 103227), (285, 41653), (345, 34409), (437, 27165), (1311, 9055), (1811, 6555), (2185, 5433)]