16764345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28657}}^1$

素因数の和:28681

約数の個数: 24

約数和(自身を含む): 31294536

約数和(自身を除く): 14530191

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28657, 85971, 143285, 257913, 372541, 429855, 1117623, 1289565, 1862705, 3352869, 5588115, 16764345]

約数ペア:

[(1, 16764345), (3, 5588115), (5, 3352869), (9, 1862705), (13, 1289565), (15, 1117623), (39, 429855), (45, 372541), (65, 257913), (117, 143285), (195, 85971), (585, 28657)]