15678820027

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{23831}}^1$

素因数の和:24103

約数の個数: 24

約数和(自身を含む): 18055599840

約数和(自身を除く): 2376779813

約数列:

[1, 13, 17, 169, 221, 229, 2873, 2977, 3893, 23831, 38701, 50609, 309803, 405127, 657917, 4027439, 5266651, 5457299, 68466463, 70944887, 92774083, 922283531, 1206063079, 15678820027]

約数ペア:

[(1, 15678820027), (13, 1206063079), (17, 922283531), (169, 92774083), (221, 70944887), (229, 68466463), (2873, 5457299), (2977, 5266651), (3893, 4027439), (23831, 657917), (38701, 405127), (50609, 309803)]