13779235

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 16901280

約数和(自身を除く): 3122045

約数列:

[1, 5, 109, 131, 193, 545, 655, 965, 14279, 21037, 25283, 71395, 105185, 126415, 2755847, 13779235]

約数ペア:

[(1, 13779235), (5, 2755847), (109, 126415), (131, 105185), (193, 71395), (545, 25283), (655, 21037), (965, 14279)]