25147227

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29207}}^1$

素因数の和:29258

約数の個数: 16

約数和(自身を含む): 39255552

約数和(自身を除く): 14108325

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 29207, 87621, 204449, 613347, 1197487, 3592461, 8382409, 25147227]

約数ペア:

[(1, 25147227), (3, 8382409), (7, 3592461), (21, 1197487), (41, 613347), (123, 204449), (287, 87621), (861, 29207)]