3131105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 4129920

約数和(自身を除く): 998815

約数列:

[1, 5, 19, 23, 95, 115, 437, 1433, 2185, 7165, 27227, 32959, 136135, 164795, 626221, 3131105]

約数ペア:

[(1, 3131105), (5, 626221), (19, 164795), (23, 136135), (95, 32959), (115, 27227), (437, 7165), (1433, 2185)]