969257425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{6803}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 1240233120

約数和(自身を除く): 270975695

約数列:

[1, 5, 25, 41, 139, 205, 695, 1025, 3475, 5699, 6803, 28495, 34015, 142475, 170075, 278923, 945617, 1394615, 4728085, 6973075, 23640425, 38770297, 193851485, 969257425]

約数ペア:

[(1, 969257425), (5, 193851485), (25, 38770297), (41, 23640425), (139, 6973075), (205, 4728085), (695, 1394615), (1025, 945617), (3475, 278923), (5699, 170075), (6803, 142475), (28495, 34015)]