30352815

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1049}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 22390785

約数列:

[1, 3, 5, 9, 15, 45, 643, 1049, 1929, 3147, 3215, 5245, 5787, 9441, 9645, 15735, 28935, 47205, 674507, 2023521, 3372535, 6070563, 10117605, 30352815]

約数ペア:

[(1, 30352815), (3, 10117605), (5, 6070563), (9, 3372535), (15, 2023521), (45, 674507), (643, 47205), (1049, 28935), (1929, 15735), (3147, 9645), (3215, 9441), (5245, 5787)]