5271165

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 9362808

約数和(自身を除く): 4091643

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2857, 8571, 14285, 25713, 42855, 117137, 128565, 351411, 585685, 1054233, 1757055, 5271165]

約数ペア:

[(1, 5271165), (3, 1757055), (5, 1054233), (9, 585685), (15, 351411), (41, 128565), (45, 117137), (123, 42855), (205, 25713), (369, 14285), (615, 8571), (1845, 2857)]