8268425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 11329632

約数和(自身を除く): 3061207

約数列:

[1, 5, 11, 25, 55, 107, 275, 281, 535, 1177, 1405, 2675, 3091, 5885, 7025, 15455, 29425, 30067, 77275, 150335, 330737, 751675, 1653685, 8268425]

約数ペア:

[(1, 8268425), (5, 1653685), (11, 751675), (25, 330737), (55, 150335), (107, 77275), (275, 30067), (281, 29425), (535, 15455), (1177, 7025), (1405, 5885), (2675, 3091)]