22207445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 29606472

約数和(自身を除く): 7399027

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 641, 845, 2665, 3205, 6929, 8333, 26281, 34645, 41665, 108329, 131405, 341653, 541645, 1708265, 4441489, 22207445]

約数ペア:

[(1, 22207445), (5, 4441489), (13, 1708265), (41, 541645), (65, 341653), (169, 131405), (205, 108329), (533, 41665), (641, 34645), (845, 26281), (2665, 8333), (3205, 6929)]