15302567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 19325952

約数和(自身を除く): 4023385

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 5591, 39137, 95047, 128593, 665329, 900151, 2186081, 15302567]

約数ペア:

[(1, 15302567), (7, 2186081), (17, 900151), (23, 665329), (119, 128593), (161, 95047), (391, 39137), (2737, 5591)]