6686485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 8946504

約数和(自身を除く): 2260019

約数列:

[1, 5, 13, 41, 65, 169, 193, 205, 533, 845, 965, 2509, 2665, 6929, 7913, 12545, 32617, 34645, 39565, 102869, 163085, 514345, 1337297, 6686485]

約数ペア:

[(1, 6686485), (5, 1337297), (13, 514345), (41, 163085), (65, 102869), (169, 39565), (193, 34645), (205, 32617), (533, 12545), (845, 7913), (965, 6929), (2509, 2665)]