23198445

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13933}}^1$

素因数の和:13981

約数の個数: 24

約数和(自身を含む): 41300376

約数和(自身を除く): 18101931

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 13933, 41799, 69665, 125397, 208995, 515521, 626985, 1546563, 2577605, 4639689, 7732815, 23198445]

約数ペア:

[(1, 23198445), (3, 7732815), (5, 4639689), (9, 2577605), (15, 1546563), (37, 626985), (45, 515521), (111, 208995), (185, 125397), (333, 69665), (555, 41799), (1665, 13933)]