2437245

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 4330872

約数和(自身を除く): 1893627

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1321, 1845, 3963, 6605, 11889, 19815, 54161, 59445, 162483, 270805, 487449, 812415, 2437245]

約数ペア:

[(1, 2437245), (3, 812415), (5, 487449), (9, 270805), (15, 162483), (41, 59445), (45, 54161), (123, 19815), (205, 11889), (369, 6605), (615, 3963), (1321, 1845)]