11825425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 15311520

約数和(自身を除く): 3486095

約数列:

[1, 5, 25, 41, 83, 139, 205, 415, 695, 1025, 2075, 3403, 3475, 5699, 11537, 17015, 28495, 57685, 85075, 142475, 288425, 473017, 2365085, 11825425]

約数ペア:

[(1, 11825425), (5, 2365085), (25, 473017), (41, 288425), (83, 142475), (139, 85075), (205, 57685), (415, 28495), (695, 17015), (1025, 11537), (2075, 5699), (3403, 3475)]