260075125

素因数分解:

$5^3\times {\mathrm{691}}^1\times {\mathrm{3011}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 325151424

約数和(自身を除く): 65076299

約数列:

[1, 5, 25, 125, 691, 3011, 3455, 15055, 17275, 75275, 86375, 376375, 2080601, 10403005, 52015025, 260075125]

約数ペア:

[(1, 260075125), (5, 52015025), (25, 10403005), (125, 2080601), (691, 376375), (3011, 86375), (3455, 75275), (15055, 17275)]