28995225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{55229}}^1$

素因数の和:55249

約数の個数: 24

約数和(自身を含む): 54788160

約数和(自身を除く): 25792935

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55229, 165687, 276145, 386603, 828435, 1159809, 1380725, 1933015, 4142175, 5799045, 9665075, 28995225]

約数ペア:

[(1, 28995225), (3, 9665075), (5, 5799045), (7, 4142175), (15, 1933015), (21, 1380725), (25, 1159809), (35, 828435), (75, 386603), (105, 276145), (175, 165687), (525, 55229)]