76991845

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17321}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 106426368

約数和(自身を除く): 29434523

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 17321, 86605, 121247, 606235, 2199767, 10998835, 15398369, 76991845]

約数ペア:

[(1, 76991845), (5, 15398369), (7, 10998835), (35, 2199767), (127, 606235), (635, 121247), (889, 86605), (4445, 17321)]