13158885

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3167}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 21136896

約数和(自身を除く): 7978011

約数列:

[1, 3, 5, 15, 277, 831, 1385, 3167, 4155, 9501, 15835, 47505, 877259, 2631777, 4386295, 13158885]

約数ペア:

[(1, 13158885), (3, 4386295), (5, 2631777), (15, 877259), (277, 47505), (831, 15835), (1385, 9501), (3167, 4155)]