127746705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181201}}^1$

素因数の和:181256

約数の個数: 16

約数和(自身を含む): 208744704

約数和(自身を除く): 80997999

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 181201, 543603, 906005, 2718015, 8516447, 25549341, 42582235, 127746705]

約数ペア:

[(1, 127746705), (3, 42582235), (5, 25549341), (15, 8516447), (47, 2718015), (141, 906005), (235, 543603), (705, 181201)]