28379255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10301}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 37087200

約数和(自身を除く): 8707945

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 10301, 51505, 195719, 298729, 978595, 1493645, 5675851, 28379255]

約数ペア:

[(1, 28379255), (5, 5675851), (19, 1493645), (29, 978595), (95, 298729), (145, 195719), (551, 51505), (2755, 10301)]