26550135

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13721}}^1$

素因数の和:13775

約数の個数: 24

約数和(自身を含む): 47093904

約数和(自身を除く): 20543769

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 13721, 41163, 68605, 123489, 205815, 590003, 617445, 1770009, 2950015, 5310027, 8850045, 26550135]

約数ペア:

[(1, 26550135), (3, 8850045), (5, 5310027), (9, 2950015), (15, 1770009), (43, 617445), (45, 590003), (129, 205815), (215, 123489), (387, 68605), (645, 41163), (1935, 13721)]