8221536945

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2573251}}^1$

素因数の和:2573333

約数の個数: 24

約数和(自身を含む): 14451383232

約数和(自身を除く): 6229846287

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 2573251, 7719753, 12866255, 23159259, 38598765, 115796295, 182700821, 548102463, 913504105, 1644307389, 2740512315, 8221536945]

約数ペア:

[(1, 8221536945), (3, 2740512315), (5, 1644307389), (9, 913504105), (15, 548102463), (45, 182700821), (71, 115796295), (213, 38598765), (355, 23159259), (639, 12866255), (1065, 7719753), (3195, 2573251)]