5380785

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 9420840

約数和(自身を除く): 4040055

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1097, 1635, 3291, 4905, 5485, 9873, 16455, 49365, 119573, 358719, 597865, 1076157, 1793595, 5380785]

約数ペア:

[(1, 5380785), (3, 1793595), (5, 1076157), (9, 597865), (15, 358719), (45, 119573), (109, 49365), (327, 16455), (545, 9873), (981, 5485), (1097, 4905), (1635, 3291)]