108691895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17239}}^1$

素因数の和:17354

約数の個数: 16

約数和(自身を含む): 141919680

約数和(自身を除く): 33227785

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 17239, 86195, 224107, 1120535, 1672183, 8360915, 21738379, 108691895]

約数ペア:

[(1, 108691895), (5, 21738379), (13, 8360915), (65, 1672183), (97, 1120535), (485, 224107), (1261, 86195), (6305, 17239)]