57236875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 20

約数和(自身を含む): 75744504

約数和(自身を除く): 18507629

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 5387, 10625, 26935, 91579, 134675, 457895, 673375, 2289475, 3366875, 11447375, 57236875]

約数ペア:

[(1, 57236875), (5, 11447375), (17, 3366875), (25, 2289475), (85, 673375), (125, 457895), (425, 134675), (625, 91579), (2125, 26935), (5387, 10625)]