166115835

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{5741}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 288432144

約数和(自身を除く): 122316309

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5741, 5787, 9645, 17223, 28705, 28935, 51669, 86115, 258345, 3691463, 11074389, 18457315, 33223167, 55371945, 166115835]

約数ペア:

[(1, 166115835), (3, 55371945), (5, 33223167), (9, 18457315), (15, 11074389), (45, 3691463), (643, 258345), (1929, 86115), (3215, 51669), (5741, 28935), (5787, 28705), (9645, 17223)]