13135305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51511}}^1$

素因数の和:51536

約数の個数: 16

約数和(自身を含む): 22253184

約数和(自身を除く): 9117879

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 51511, 154533, 257555, 772665, 875687, 2627061, 4378435, 13135305]

約数ペア:

[(1, 13135305), (3, 4378435), (5, 2627061), (15, 875687), (17, 772665), (51, 257555), (85, 154533), (255, 51511)]