15115869

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{15131}}^1$

素因数の和:15177

約数の個数: 16

約数和(自身を含む): 23000640

約数和(自身を除く): 7884771

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 15131, 45393, 136179, 408537, 559847, 1679541, 5038623, 15115869]

約数ペア:

[(1, 15115869), (3, 5038623), (9, 1679541), (27, 559847), (37, 408537), (111, 136179), (333, 45393), (999, 15131)]