25918355

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 33445440

約数和(自身を除く): 7527085

約数列:

[1, 5, 23, 41, 115, 205, 239, 529, 943, 1195, 2645, 4715, 5497, 9799, 21689, 27485, 48995, 108445, 126431, 225377, 632155, 1126885, 5183671, 25918355]

約数ペア:

[(1, 25918355), (5, 5183671), (23, 1126885), (41, 632155), (115, 225377), (205, 126431), (239, 108445), (529, 48995), (943, 27485), (1195, 21689), (2645, 9799), (4715, 5497)]