12154555

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5693}}^1$

素因数の和:5766

約数の個数: 16

約数和(自身を含む): 16945344

約数和(自身を除く): 4790789

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 5693, 28465, 39851, 199255, 347273, 1736365, 2430911, 12154555]

約数ペア:

[(1, 12154555), (5, 2430911), (7, 1736365), (35, 347273), (61, 199255), (305, 39851), (427, 28465), (2135, 5693)]