23155155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13907}}^1$

素因数の和:13955

約数の個数: 24

約数和(自身を含む): 41223312

約数和(自身を除く): 18068157

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 13907, 41721, 69535, 125163, 208605, 514559, 625815, 1543677, 2572795, 4631031, 7718385, 23155155]

約数ペア:

[(1, 23155155), (3, 7718385), (5, 4631031), (9, 2572795), (15, 1543677), (37, 625815), (45, 514559), (111, 208605), (185, 125163), (333, 69535), (555, 41721), (1665, 13907)]