1364445

素因数分解:

$3^5\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 2454816

約数和(自身を除く): 1090371

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1123, 1215, 3369, 5615, 10107, 16845, 30321, 50535, 90963, 151605, 272889, 454815, 1364445]

約数ペア:

[(1, 1364445), (3, 454815), (5, 272889), (9, 151605), (15, 90963), (27, 50535), (45, 30321), (81, 16845), (135, 10107), (243, 5615), (405, 3369), (1123, 1215)]