1031305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 1430784

約数和(自身を除く): 399479

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1103, 5515, 12133, 18751, 60665, 93755, 206261, 1031305]

約数ペア:

[(1, 1031305), (5, 206261), (11, 93755), (17, 60665), (55, 18751), (85, 12133), (187, 5515), (935, 1103)]