12138105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{115601}}^1$

素因数の和:115616

約数の個数: 16

約数和(自身を含む): 22195584

約数和(自身を除く): 10057479

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 115601, 346803, 578005, 809207, 1734015, 2427621, 4046035, 12138105]

約数ペア:

[(1, 12138105), (3, 4046035), (5, 2427621), (7, 1734015), (15, 809207), (21, 578005), (35, 346803), (105, 115601)]