12916065

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5779}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 20808000

約数和(自身を除く): 7891935

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 5779, 17337, 28895, 86685, 861071, 2583213, 4305355, 12916065]

約数ペア:

[(1, 12916065), (3, 4305355), (5, 2583213), (15, 861071), (149, 86685), (447, 28895), (745, 17337), (2235, 5779)]