28863285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174929}}^1$

素因数の和:174948

約数の個数: 16

約数和(自身を含む): 50379840

約数和(自身を除く): 21516555

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 174929, 524787, 874645, 1924219, 2623935, 5772657, 9621095, 28863285]

約数ペア:

[(1, 28863285), (3, 9621095), (5, 5772657), (11, 2623935), (15, 1924219), (33, 874645), (55, 524787), (165, 174929)]