42484815

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23027}}^1$

素因数の和:23079

約数の個数: 24

約数和(自身を含む): 75439728

約数和(自身を除く): 32954913

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 23027, 69081, 115135, 207243, 345405, 944107, 1036215, 2832321, 4720535, 8496963, 14161605, 42484815]

約数ペア:

[(1, 42484815), (3, 14161605), (5, 8496963), (9, 4720535), (15, 2832321), (41, 1036215), (45, 944107), (123, 345405), (205, 207243), (369, 115135), (615, 69081), (1845, 23027)]