153480885

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{15913}}^1$

素因数の和:16564

約数の個数: 16

約数和(自身を含む): 245966784

約数和(自身を除く): 92485899

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 15913, 47739, 79565, 238695, 10232059, 30696177, 51160295, 153480885]

約数ペア:

[(1, 153480885), (3, 51160295), (5, 30696177), (15, 10232059), (643, 238695), (1929, 79565), (3215, 47739), (9645, 15913)]