25669605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131639}}^1$

素因数の和:131660

約数の個数: 16

約数和(自身を含む): 44231040

約数和(自身を除く): 18561435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 131639, 394917, 658195, 1711307, 1974585, 5133921, 8556535, 25669605]

約数ペア:

[(1, 25669605), (3, 8556535), (5, 5133921), (13, 1974585), (15, 1711307), (39, 658195), (65, 394917), (195, 131639)]