22557105

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 39416832

約数和(自身を除く): 16859727

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 3947, 5715, 11841, 19735, 35523, 59205, 177615, 501269, 1503807, 2506345, 4511421, 7519035, 22557105]

約数ペア:

[(1, 22557105), (3, 7519035), (5, 4511421), (9, 2506345), (15, 1503807), (45, 501269), (127, 177615), (381, 59205), (635, 35523), (1143, 19735), (1905, 11841), (3947, 5715)]