85707255

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{25171}}^1$

素因数の和:25406

約数の個数: 16

約数和(自身を含む): 137741184

約数和(自身を除く): 52033929

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 25171, 75513, 125855, 377565, 5713817, 17141451, 28569085, 85707255]

約数ペア:

[(1, 85707255), (3, 28569085), (5, 17141451), (15, 5713817), (227, 377565), (681, 125855), (1135, 75513), (3405, 25171)]