25061445

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 43869696

約数和(自身を除く): 18808251

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 5407, 16221, 27035, 48663, 81105, 243315, 556921, 1670763, 2784605, 5012289, 8353815, 25061445]

約数ペア:

[(1, 25061445), (3, 8353815), (5, 5012289), (9, 2784605), (15, 1670763), (45, 556921), (103, 243315), (309, 81105), (515, 48663), (927, 27035), (1545, 16221), (4635, 5407)]