42570315

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12959}}^1$

素因数の和:13043

約数の個数: 24

約数和(自身を含む): 74805120

約数和(自身を除く): 32234805

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 12959, 38877, 64795, 116631, 194385, 583155, 946007, 2838021, 4730035, 8514063, 14190105, 42570315]

約数ペア:

[(1, 42570315), (3, 14190105), (5, 8514063), (9, 4730035), (15, 2838021), (45, 946007), (73, 583155), (219, 194385), (365, 116631), (657, 64795), (1095, 38877), (3285, 12959)]