25252575

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 42147600

約数和(自身を除く): 16895025

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 3089, 8175, 9267, 15445, 46335, 77225, 231675, 336701, 1010103, 1683505, 5050515, 8417525, 25252575]

約数ペア:

[(1, 25252575), (3, 8417525), (5, 5050515), (15, 1683505), (25, 1010103), (75, 336701), (109, 231675), (327, 77225), (545, 46335), (1635, 15445), (2725, 9267), (3089, 8175)]