7560045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 13412256

約数和(自身を除く): 5852211

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 3907, 11721, 19535, 35163, 58605, 168001, 175815, 504003, 840005, 1512009, 2520015, 7560045]

約数ペア:

[(1, 7560045), (3, 2520015), (5, 1512009), (9, 840005), (15, 504003), (43, 175815), (45, 168001), (129, 58605), (215, 35163), (387, 19535), (645, 11721), (1935, 3907)]