16276565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 21076848

約数和(自身を除く): 4800283

約数列:

[1, 5, 17, 53, 85, 265, 901, 3613, 4505, 18065, 61421, 191489, 307105, 957445, 3255313, 16276565]

約数ペア:

[(1, 16276565), (5, 3255313), (17, 957445), (53, 307105), (85, 191489), (265, 61421), (901, 18065), (3613, 4505)]