57240125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{9743}}^1$

素因数の和:9805

約数の個数: 16

約数和(自身を含む): 72963072

約数和(自身を除く): 15722947

約数列:

[1, 5, 25, 47, 125, 235, 1175, 5875, 9743, 48715, 243575, 457921, 1217875, 2289605, 11448025, 57240125]

約数ペア:

[(1, 57240125), (5, 11448025), (25, 2289605), (47, 1217875), (125, 457921), (235, 243575), (1175, 48715), (5875, 9743)]