19290105

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 33550920

約数和(自身を除く): 14260815

約数列:

[1, 3, 5, 9, 15, 45, 401, 1069, 1203, 2005, 3207, 3609, 5345, 6015, 9621, 16035, 18045, 48105, 428669, 1286007, 2143345, 3858021, 6430035, 19290105]

約数ペア:

[(1, 19290105), (3, 6430035), (5, 3858021), (9, 2143345), (15, 1286007), (45, 428669), (401, 48105), (1069, 18045), (1203, 16035), (2005, 9621), (3207, 6015), (3609, 5345)]