4097745

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 7279272

約数和(自身を除く): 3181527

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2221, 6663, 11105, 19989, 33315, 91061, 99945, 273183, 455305, 819549, 1365915, 4097745]

約数ペア:

[(1, 4097745), (3, 1365915), (5, 819549), (9, 455305), (15, 273183), (41, 99945), (45, 91061), (123, 33315), (205, 19989), (369, 11105), (615, 6663), (1845, 2221)]