2255408085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{21480077}}^1$

素因数の和:21480092

約数の個数: 16

約数和(自身を含む): 4124174976

約数和(自身を除く): 1868766891

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 21480077, 64440231, 107400385, 150360539, 322201155, 451081617, 751802695, 2255408085]

約数ペア:

[(1, 2255408085), (3, 751802695), (5, 451081617), (7, 322201155), (15, 150360539), (21, 107400385), (35, 64440231), (105, 21480077)]