9949815

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 17392128

約数和(自身を除く): 7442313

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1741, 1905, 5223, 5715, 8705, 15669, 26115, 78345, 221107, 663321, 1105535, 1989963, 3316605, 9949815]

約数ペア:

[(1, 9949815), (3, 3316605), (5, 1989963), (9, 1105535), (15, 663321), (45, 221107), (127, 78345), (381, 26115), (635, 15669), (1143, 8705), (1741, 5715), (1905, 5223)]