78748085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2273}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 104867784

約数和(自身を除く): 26119699

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2273, 2665, 6929, 11365, 29549, 34645, 93193, 147745, 384137, 465965, 1211509, 1920685, 6057545, 15749617, 78748085]

約数ペア:

[(1, 78748085), (5, 15749617), (13, 6057545), (41, 1920685), (65, 1211509), (169, 465965), (205, 384137), (533, 147745), (845, 93193), (2273, 34645), (2665, 29549), (6929, 11365)]