18432085

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 26856576

約数和(自身を除く): 8424491

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 3271, 5635, 16355, 22897, 75233, 114485, 160279, 376165, 526631, 801395, 2633155, 3686417, 18432085]

約数ペア:

[(1, 18432085), (5, 3686417), (7, 2633155), (23, 801395), (35, 526631), (49, 376165), (115, 160279), (161, 114485), (245, 75233), (805, 22897), (1127, 16355), (3271, 5635)]