28423605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270701}}^1$

素因数の和:270716

約数の個数: 16

約数和(自身を含む): 51974784

約数和(自身を除く): 23551179

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270701, 812103, 1353505, 1894907, 4060515, 5684721, 9474535, 28423605]

約数ペア:

[(1, 28423605), (3, 9474535), (5, 5684721), (7, 4060515), (15, 1894907), (21, 1353505), (35, 812103), (105, 270701)]