29680155

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 53275200

約数和(自身を除く): 23595045

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2017, 2943, 4905, 6051, 10085, 14715, 18153, 30255, 54459, 90765, 219853, 272295, 659559, 1099265, 1978677, 3297795, 5936031, 9893385, 29680155]

約数ペア:

[(1, 29680155), (3, 9893385), (5, 5936031), (9, 3297795), (15, 1978677), (27, 1099265), (45, 659559), (109, 272295), (135, 219853), (327, 90765), (545, 54459), (981, 30255), (1635, 18153), (2017, 14715), (2943, 10085), (4905, 6051)]