142214445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{77081}}^1$

素因数の和:77133

約数の個数: 24

約数和(自身を含む): 252520632

約数和(自身を除く): 110306187

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 77081, 231243, 385405, 693729, 1156215, 3160321, 3468645, 9480963, 15801605, 28442889, 47404815, 142214445]

約数ペア:

[(1, 142214445), (3, 47404815), (5, 28442889), (9, 15801605), (15, 9480963), (41, 3468645), (45, 3160321), (123, 1156215), (205, 693729), (369, 385405), (615, 231243), (1845, 77081)]