15396955

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 21325824

約数和(自身を除く): 5928869

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 4271, 21355, 29897, 149485, 439913, 2199565, 3079391, 15396955]

約数ペア:

[(1, 15396955), (5, 3079391), (7, 2199565), (35, 439913), (103, 149485), (515, 29897), (721, 21355), (3605, 4271)]