22276905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{212161}}^1$

素因数の和:212176

約数の個数: 16

約数和(自身を含む): 40735104

約数和(自身を除く): 18458199

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 212161, 636483, 1060805, 1485127, 3182415, 4455381, 7425635, 22276905]

約数ペア:

[(1, 22276905), (3, 7425635), (5, 4455381), (7, 3182415), (15, 1485127), (21, 1060805), (35, 636483), (105, 212161)]