26257005

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7993}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 46141368

約数和(自身を除く): 19884363

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 7993, 23979, 39965, 71937, 119895, 359685, 583489, 1750467, 2917445, 5251401, 8752335, 26257005]

約数ペア:

[(1, 26257005), (3, 8752335), (5, 5251401), (9, 2917445), (15, 1750467), (45, 583489), (73, 359685), (219, 119895), (365, 71937), (657, 39965), (1095, 23979), (3285, 7993)]