12895605

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 24489432

約数和(自身を除く): 11593827

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1873, 2295, 5619, 6885, 9365, 16857, 28095, 31841, 50571, 84285, 95523, 151713, 159205, 252855, 286569, 477615, 758565, 859707, 1432845, 2579121, 4298535, 12895605]

約数ペア:

[(1, 12895605), (3, 4298535), (5, 2579121), (9, 1432845), (15, 859707), (17, 758565), (27, 477615), (45, 286569), (51, 252855), (81, 159205), (85, 151713), (135, 95523), (153, 84285), (255, 50571), (405, 31841), (459, 28095), (765, 16857), (1377, 9365), (1873, 6885), (2295, 5619)]