77289315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{224027}}^1$

素因数の和:224058

約数の個数: 16

約数和(自身を含む): 129040128

約数和(自身を除く): 51750813

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 224027, 672081, 1120135, 3360405, 5152621, 15457863, 25763105, 77289315]

約数ペア:

[(1, 77289315), (3, 25763105), (5, 15457863), (15, 5152621), (23, 3360405), (69, 1120135), (115, 672081), (345, 224027)]