16325235

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 28398240

約数和(自身を除く): 12073005

約数列:

[1, 3, 5, 9, 15, 45, 409, 887, 1227, 2045, 2661, 3681, 4435, 6135, 7983, 13305, 18405, 39915, 362783, 1088349, 1813915, 3265047, 5441745, 16325235]

約数ペア:

[(1, 16325235), (3, 5441745), (5, 3265047), (9, 1813915), (15, 1088349), (45, 362783), (409, 39915), (887, 18405), (1227, 13305), (2045, 7983), (2661, 6135), (3681, 4435)]