55481125

素因数分解:

$5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 79822080

約数和(自身を除く): 24340955

約数列:

[1, 5, 7, 25, 35, 125, 163, 175, 389, 815, 875, 1141, 1945, 2723, 4075, 5705, 9725, 13615, 20375, 28525, 48625, 63407, 68075, 142625, 317035, 340375, 443849, 1585175, 2219245, 7925875, 11096225, 55481125]

約数ペア:

[(1, 55481125), (5, 11096225), (7, 7925875), (25, 2219245), (35, 1585175), (125, 443849), (163, 340375), (175, 317035), (389, 142625), (815, 68075), (875, 63407), (1141, 48625), (1945, 28525), (2723, 20375), (4075, 13615), (5705, 9725)]