704125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 16

約数和(自身を含む): 906048

約数和(自身を除く): 201923

約数列:

[1, 5, 25, 43, 125, 131, 215, 655, 1075, 3275, 5375, 5633, 16375, 28165, 140825, 704125]

約数ペア:

[(1, 704125), (5, 140825), (25, 28165), (43, 16375), (125, 5633), (131, 5375), (215, 3275), (655, 1075)]