85859841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 38607999

約数列:

[1, 3, 19, 53, 57, 97, 159, 291, 293, 879, 1007, 1843, 3021, 5141, 5529, 5567, 15423, 15529, 16701, 28421, 46587, 85263, 97679, 293037, 295051, 539999, 885153, 1506313, 1619997, 4518939, 28619947, 85859841]

約数ペア:

[(1, 85859841), (3, 28619947), (19, 4518939), (53, 1619997), (57, 1506313), (97, 885153), (159, 539999), (291, 295051), (293, 293037), (879, 97679), (1007, 85263), (1843, 46587), (3021, 28421), (5141, 16701), (5529, 15529), (5567, 15423)]