284391745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{1697}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 376691112

約数和(自身を除く): 92299367

約数列:

[1, 5, 11, 55, 121, 277, 605, 1385, 1697, 3047, 8485, 15235, 18667, 33517, 93335, 167585, 205337, 470069, 1026685, 2350345, 5170759, 25853795, 56878349, 284391745]

約数ペア:

[(1, 284391745), (5, 56878349), (11, 25853795), (55, 5170759), (121, 2350345), (277, 1026685), (605, 470069), (1385, 205337), (1697, 167585), (3047, 93335), (8485, 33517), (15235, 18667)]