22680135

素因数分解:

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

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 41268480

約数和(自身を除く): 18588345

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 3907, 5805, 11721, 19535, 35163, 58605, 105489, 168001, 175815, 504003, 527445, 840005, 1512009, 2520015, 4536027, 7560045, 22680135]

約数ペア:

[(1, 22680135), (3, 7560045), (5, 4536027), (9, 2520015), (15, 1512009), (27, 840005), (43, 527445), (45, 504003), (129, 175815), (135, 168001), (215, 105489), (387, 58605), (645, 35163), (1161, 19535), (1935, 11721), (3907, 5805)]