1129261055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{404029}}^1$

素因数の和:404090

約数の個数: 16

約数和(自身を含む): 1493294880

約数和(自身を除く): 364033825

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 404029, 2020145, 5252377, 17373247, 26261885, 86866235, 225852211, 1129261055]

約数ペア:

[(1, 1129261055), (5, 225852211), (13, 86866235), (43, 26261885), (65, 17373247), (215, 5252377), (559, 2020145), (2795, 404029)]