12525855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49121}}^1$

素因数の和:49146

約数の個数: 16

約数和(自身を含む): 21220704

約数和(自身を除く): 8694849

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 49121, 147363, 245605, 736815, 835057, 2505171, 4175285, 12525855]

約数ペア:

[(1, 12525855), (3, 4175285), (5, 2505171), (15, 835057), (17, 736815), (51, 245605), (85, 147363), (255, 49121)]