25792315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 9044165

約数列:

[1, 5, 17, 23, 79, 85, 115, 167, 391, 395, 835, 1343, 1817, 1955, 2839, 3841, 6715, 9085, 13193, 14195, 19205, 30889, 65297, 65965, 154445, 224281, 303439, 326485, 1121405, 1517195, 5158463, 25792315]

約数ペア:

[(1, 25792315), (5, 5158463), (17, 1517195), (23, 1121405), (79, 326485), (85, 303439), (115, 224281), (167, 154445), (391, 65965), (395, 65297), (835, 30889), (1343, 19205), (1817, 14195), (1955, 13193), (2839, 9085), (3841, 6715)]