25535574

素因数分解:

$2^1\times 3^4\times {\mathrm{157627}}^1$

素因数の和:157641

約数の個数: 20

約数和(自身を含む): 57218964

約数和(自身を除く): 31683390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 157627, 315254, 472881, 945762, 1418643, 2837286, 4255929, 8511858, 12767787, 25535574]

約数ペア:

[(1, 25535574), (2, 12767787), (3, 8511858), (6, 4255929), (9, 2837286), (18, 1418643), (27, 945762), (54, 472881), (81, 315254), (162, 157627)]