51075825

素因数分解:

$3^1\times 5^2\times {\mathrm{681011}}^1$

素因数の和:681024

約数の個数: 12

約数和(自身を含む): 84445488

約数和(自身を除く): 33369663

約数列:

[1, 3, 5, 15, 25, 75, 681011, 2043033, 3405055, 10215165, 17025275, 51075825]

約数ペア:

[(1, 51075825), (3, 17025275), (5, 10215165), (15, 3405055), (25, 2043033), (75, 681011)]