2285865

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 4018560

約数和(自身を除く): 1732695

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 643, 711, 1185, 1929, 3215, 3555, 5787, 9645, 28935, 50797, 152391, 253985, 457173, 761955, 2285865]

約数ペア:

[(1, 2285865), (3, 761955), (5, 457173), (9, 253985), (15, 152391), (45, 50797), (79, 28935), (237, 9645), (395, 5787), (643, 3555), (711, 3215), (1185, 1929)]