80204385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{314527}}^1$

素因数の和:314552

約数の個数: 16

約数和(自身を含む): 135876096

約数和(自身を除く): 55671711

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 314527, 943581, 1572635, 4717905, 5346959, 16040877, 26734795, 80204385]

約数ペア:

[(1, 80204385), (3, 26734795), (5, 16040877), (15, 5346959), (17, 4717905), (51, 1572635), (85, 943581), (255, 314527)]