7943155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 10483200

約数和(自身を除く): 2540045

約数列:

[1, 5, 11, 55, 139, 695, 1039, 1529, 5195, 7645, 11429, 57145, 144421, 722105, 1588631, 7943155]

約数ペア:

[(1, 7943155), (5, 1588631), (11, 722105), (55, 144421), (139, 57145), (695, 11429), (1039, 7645), (1529, 5195)]