138769355

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 168852384

約数和(自身を除く): 30083029

約数列:

[1, 5, 137, 173, 685, 865, 1171, 5855, 23701, 118505, 160427, 202583, 802135, 1012915, 27753871, 138769355]

約数ペア:

[(1, 138769355), (5, 27753871), (137, 1012915), (173, 802135), (685, 202583), (865, 160427), (1171, 118505), (5855, 23701)]