28331085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51047}}^1$

素因数の和:51092

約数の個数: 16

約数和(自身を含む): 46555776

約数和(自身を除く): 18224691

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51047, 153141, 255235, 765705, 1888739, 5666217, 9443695, 28331085]

約数ペア:

[(1, 28331085), (3, 9443695), (5, 5666217), (15, 1888739), (37, 765705), (111, 255235), (185, 153141), (555, 51047)]