12122355

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16493}}^1$

素因数の和:16515

約数の個数: 24

約数和(自身を含む): 22563792

約数和(自身を除く): 10441437

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16493, 49479, 82465, 115451, 247395, 346353, 577255, 808157, 1731765, 2424471, 4040785, 12122355]

約数ペア:

[(1, 12122355), (3, 4040785), (5, 2424471), (7, 1731765), (15, 808157), (21, 577255), (35, 346353), (49, 247395), (105, 115451), (147, 82465), (245, 49479), (735, 16493)]