27089915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9833}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 35402400

約数和(自身を除く): 8312485

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 9833, 49165, 186827, 285157, 934135, 1425785, 5417983, 27089915]

約数ペア:

[(1, 27089915), (5, 5417983), (19, 1425785), (29, 934135), (95, 285157), (145, 186827), (551, 49165), (2755, 9833)]