27450945

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2251}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 47778432

約数和(自身を除く): 20327487

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2251, 2439, 4065, 6753, 11255, 12195, 20259, 33765, 101295, 610021, 1830063, 3050105, 5490189, 9150315, 27450945]

約数ペア:

[(1, 27450945), (3, 9150315), (5, 5490189), (9, 3050105), (15, 1830063), (45, 610021), (271, 101295), (813, 33765), (1355, 20259), (2251, 12195), (2439, 11255), (4065, 6753)]