13065495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37871}}^1$

素因数の和:37902

約数の個数: 16

約数和(自身を含む): 21814272

約数和(自身を除く): 8748777

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 37871, 113613, 189355, 568065, 871033, 2613099, 4355165, 13065495]

約数ペア:

[(1, 13065495), (3, 4355165), (5, 2613099), (15, 871033), (23, 568065), (69, 189355), (115, 113613), (345, 37871)]