26681095

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12497}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 37194048

約数和(自身を除く): 10512953

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 12497, 62485, 87479, 437395, 762317, 3811585, 5336219, 26681095]

約数ペア:

[(1, 26681095), (5, 5336219), (7, 3811585), (35, 762317), (61, 437395), (305, 87479), (427, 62485), (2135, 12497)]