25042375

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 31618080

約数和(自身を除く): 6575705

約数列:

[1, 5, 25, 89, 125, 445, 2225, 2251, 11125, 11255, 56275, 200339, 281375, 1001695, 5008475, 25042375]

約数ペア:

[(1, 25042375), (5, 5008475), (25, 1001695), (89, 281375), (125, 200339), (445, 56275), (2225, 11255), (2251, 11125)]