109020315

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5309}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 179308080

約数和(自身を除く): 70287765

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 5309, 6845, 15927, 20535, 26545, 79635, 196433, 589299, 982165, 2946495, 7268021, 21804063, 36340105, 109020315]

約数ペア:

[(1, 109020315), (3, 36340105), (5, 21804063), (15, 7268021), (37, 2946495), (111, 982165), (185, 589299), (555, 196433), (1369, 79635), (4107, 26545), (5309, 20535), (6845, 15927)]