214955415

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{116507}}^1$

素因数の和:116559

約数の個数: 24

約数和(自身を含む): 381680208

約数和(自身を除く): 166724793

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 116507, 349521, 582535, 1048563, 1747605, 4776787, 5242815, 14330361, 23883935, 42991083, 71651805, 214955415]

約数ペア:

[(1, 214955415), (3, 71651805), (5, 42991083), (9, 23883935), (15, 14330361), (41, 5242815), (45, 4776787), (123, 1747605), (205, 1048563), (369, 582535), (615, 349521), (1845, 116507)]