129177225

素因数分解:

$3^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{1009}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 232007100

約数和(自身を除く): 102829875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 569, 1009, 1707, 2845, 3027, 5045, 5121, 8535, 9081, 14225, 15135, 25225, 25605, 42675, 45405, 75675, 128025, 227025, 574121, 1722363, 2870605, 5167089, 8611815, 14353025, 25835445, 43059075, 129177225]

約数ペア:

[(1, 129177225), (3, 43059075), (5, 25835445), (9, 14353025), (15, 8611815), (25, 5167089), (45, 2870605), (75, 1722363), (225, 574121), (569, 227025), (1009, 128025), (1707, 75675), (2845, 45405), (3027, 42675), (5045, 25605), (5121, 25225), (8535, 15135), (9081, 14225)]