57508125

素因数分解:

$3^1\times 5^4\times {\mathrm{30671}}^1$

素因数の和:30694

約数の個数: 20

約数和(自身を含む): 95819328

約数和(自身を除く): 38311203

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 30671, 92013, 153355, 460065, 766775, 2300325, 3833875, 11501625, 19169375, 57508125]

約数ペア:

[(1, 57508125), (3, 19169375), (5, 11501625), (15, 3833875), (25, 2300325), (75, 766775), (125, 460065), (375, 153355), (625, 92013), (1875, 30671)]