2057925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 3553344

約数和(自身を除く): 1495419

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1193, 1725, 3579, 5965, 17895, 27439, 29825, 82317, 89475, 137195, 411585, 685975, 2057925]

約数ペア:

[(1, 2057925), (3, 685975), (5, 411585), (15, 137195), (23, 89475), (25, 82317), (69, 29825), (75, 27439), (115, 17895), (345, 5965), (575, 3579), (1193, 1725)]