6872355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{21817}}^1$

素因数の和:21835

約数の個数: 24

約数和(自身を含む): 13614432

約数和(自身を除く): 6742077

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 21817, 65451, 109085, 152719, 196353, 327255, 458157, 763595, 981765, 1374471, 2290785, 6872355]

約数ペア:

[(1, 6872355), (3, 2290785), (5, 1374471), (7, 981765), (9, 763595), (15, 458157), (21, 327255), (35, 196353), (45, 152719), (63, 109085), (105, 65451), (315, 21817)]