86716435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 115474464

約数和(自身を除く): 28758029

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2503, 2665, 6929, 12515, 32539, 34645, 102623, 162695, 423007, 513115, 1334099, 2115035, 6670495, 17343287, 86716435]

約数ペア:

[(1, 86716435), (5, 17343287), (13, 6670495), (41, 2115035), (65, 1334099), (169, 513115), (205, 423007), (533, 162695), (845, 102623), (2503, 34645), (2665, 32539), (6929, 12515)]