28421790335

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{561529}}^1$

素因数の和:561778

約数の個数: 16

約数和(自身を含む): 34931658240

約数和(自身を除く): 6509867905

約数列:

[1, 5, 53, 191, 265, 955, 10123, 50615, 561529, 2807645, 29761037, 107252039, 148805185, 536260195, 5684358067, 28421790335]

約数ペア:

[(1, 28421790335), (5, 5684358067), (53, 536260195), (191, 148805185), (265, 107252039), (955, 29761037), (10123, 2807645), (50615, 561529)]