4169495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 5724432

約数和(自身を除く): 1554937

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 451, 473, 1763, 1849, 2255, 2365, 8815, 9245, 19393, 20339, 75809, 96965, 101695, 379045, 833899, 4169495]

約数ペア:

[(1, 4169495), (5, 833899), (11, 379045), (41, 101695), (43, 96965), (55, 75809), (205, 20339), (215, 19393), (451, 9245), (473, 8815), (1763, 2365), (1849, 2255)]