6691025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 9374400

約数和(自身を除く): 2683375

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 839, 1595, 4195, 7975, 9229, 20975, 24331, 46145, 121655, 230725, 267641, 608275, 1338205, 6691025]

約数ペア:

[(1, 6691025), (5, 1338205), (11, 608275), (25, 267641), (29, 230725), (55, 121655), (145, 46145), (275, 24331), (319, 20975), (725, 9229), (839, 7975), (1595, 4195)]