25140495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72871}}^1$

素因数の和:72902

約数の個数: 16

約数和(自身を含む): 41974272

約数和(自身を除く): 16833777

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 72871, 218613, 364355, 1093065, 1676033, 5028099, 8380165, 25140495]

約数ペア:

[(1, 25140495), (3, 8380165), (5, 5028099), (15, 1676033), (23, 1093065), (69, 364355), (115, 218613), (345, 72871)]