144343885

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{30103}}^1$

素因数の和:30252

約数の個数: 16

約数和(自身を含む): 199408896

約数和(自身を除く): 55065011

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 30103, 150515, 210721, 1053605, 4124111, 20620555, 28868777, 144343885]

約数ペア:

[(1, 144343885), (5, 28868777), (7, 20620555), (35, 4124111), (137, 1053605), (685, 210721), (959, 150515), (4795, 30103)]