201572425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9029}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 268732800

約数和(自身を除く): 67160375

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 9029, 22325, 45145, 171551, 225725, 424363, 857755, 2121815, 4288775, 8062897, 10609075, 40314485, 201572425]

約数ペア:

[(1, 201572425), (5, 40314485), (19, 10609075), (25, 8062897), (47, 4288775), (95, 2121815), (235, 857755), (475, 424363), (893, 225725), (1175, 171551), (4465, 45145), (9029, 22325)]