25875945

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7877}}^1$

素因数の和:7961

約数の個数: 24

約数和(自身を含む): 45471816

約数和(自身を除く): 19595871

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 7877, 23631, 39385, 70893, 118155, 354465, 575021, 1725063, 2875105, 5175189, 8625315, 25875945]

約数ペア:

[(1, 25875945), (3, 8625315), (5, 5175189), (9, 2875105), (15, 1725063), (45, 575021), (73, 354465), (219, 118155), (365, 70893), (657, 39385), (1095, 23631), (3285, 7877)]