56356855

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 68745600

約数和(自身を除く): 12388745

約数列:

[1, 5, 131, 139, 619, 655, 695, 3095, 18209, 81089, 86041, 91045, 405445, 430205, 11271371, 56356855]

約数ペア:

[(1, 56356855), (5, 11271371), (131, 430205), (139, 405445), (619, 91045), (655, 86041), (695, 81089), (3095, 18209)]