13027105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28656

約数の個数: 16

約数和(自身を含む): 19240704

約数和(自身を除く): 6213599

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 28631, 143155, 200417, 372203, 1002085, 1861015, 2605421, 13027105]

約数ペア:

[(1, 13027105), (5, 2605421), (7, 1861015), (13, 1002085), (35, 372203), (65, 200417), (91, 143155), (455, 28631)]