5809945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 7267392

約数和(自身を除く): 1457447

約数列:

[1, 5, 43, 61, 215, 305, 443, 2215, 2623, 13115, 19049, 27023, 95245, 135115, 1161989, 5809945]

約数ペア:

[(1, 5809945), (5, 1161989), (43, 135115), (61, 95245), (215, 27023), (305, 19049), (443, 13115), (2215, 2623)]