15220995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53407}}^1$

素因数の和:53434

約数の個数: 16

約数和(自身を含む): 25635840

約数和(自身を除く): 10414845

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 53407, 160221, 267035, 801105, 1014733, 3044199, 5073665, 15220995]

約数ペア:

[(1, 15220995), (3, 5073665), (5, 3044199), (15, 1014733), (19, 801105), (57, 267035), (95, 160221), (285, 53407)]