1457375

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 1853280

約数和(自身を除く): 395905

約数列:

[1, 5, 25, 89, 125, 131, 445, 655, 2225, 3275, 11125, 11659, 16375, 58295, 291475, 1457375]

約数ペア:

[(1, 1457375), (5, 291475), (25, 58295), (89, 16375), (125, 11659), (131, 11125), (445, 3275), (655, 2225)]