27251125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19819}}^1$

素因数の和:19845

約数の個数: 16

約数和(自身を含む): 37103040

約数和(自身を除く): 9851915

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 19819, 99095, 218009, 495475, 1090045, 2477375, 5450225, 27251125]

約数ペア:

[(1, 27251125), (5, 5450225), (11, 2477375), (25, 1090045), (55, 495475), (125, 218009), (275, 99095), (1375, 19819)]