86226415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 114337440

約数和(自身を除く): 28111025

約数列:

[1, 5, 11, 55, 121, 359, 397, 605, 1795, 1985, 3949, 4367, 19745, 21835, 43439, 48037, 142523, 217195, 240185, 712615, 1567753, 7838765, 17245283, 86226415]

約数ペア:

[(1, 86226415), (5, 17245283), (11, 7838765), (55, 1567753), (121, 712615), (359, 240185), (397, 217195), (605, 142523), (1795, 48037), (1985, 43439), (3949, 21835), (4367, 19745)]