25246203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 36765696

約数和(自身を除く): 11519493

約数列:

[1, 3, 23, 43, 67, 69, 127, 129, 201, 381, 989, 1541, 2881, 2921, 2967, 4623, 5461, 8509, 8643, 8763, 16383, 25527, 66263, 125603, 195707, 198789, 365887, 376809, 587121, 1097661, 8415401, 25246203]

約数ペア:

[(1, 25246203), (3, 8415401), (23, 1097661), (43, 587121), (67, 376809), (69, 365887), (127, 198789), (129, 195707), (201, 125603), (381, 66263), (989, 25527), (1541, 16383), (2881, 8763), (2921, 8643), (2967, 8509), (4623, 5461)]