2984445

素因数分解:

$3^4\times 5^1\times {\mathrm{7369}}^1$

素因数の和:7386

約数の個数: 20

約数和(自身を含む): 5350620

約数和(自身を除く): 2366175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 7369, 22107, 36845, 66321, 110535, 198963, 331605, 596889, 994815, 2984445]

約数ペア:

[(1, 2984445), (3, 994815), (5, 596889), (9, 331605), (15, 198963), (27, 110535), (45, 66321), (81, 36845), (135, 22107), (405, 7369)]