4279165

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 5656896

約数和(自身を除く): 1377731

約数列:

[1, 5, 11, 55, 121, 605, 643, 1331, 3215, 6655, 7073, 35365, 77803, 389015, 855833, 4279165]

約数ペア:

[(1, 4279165), (5, 855833), (11, 389015), (55, 77803), (121, 35365), (605, 7073), (643, 6655), (1331, 3215)]