25195335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 45176832

約数和(自身を除く): 19981497

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4127, 6105, 12381, 20635, 45397, 61905, 136191, 152699, 226985, 458097, 680955, 763495, 1679689, 2290485, 5039067, 8398445, 25195335]

約数ペア:

[(1, 25195335), (3, 8398445), (5, 5039067), (11, 2290485), (15, 1679689), (33, 763495), (37, 680955), (55, 458097), (111, 226985), (165, 152699), (185, 136191), (407, 61905), (555, 45397), (1221, 20635), (2035, 12381), (4127, 6105)]