129286605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1231301}}^1$

素因数の和:1231316

約数の個数: 16

約数和(自身を含む): 236409984

約数和(自身を除く): 107123379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1231301, 3693903, 6156505, 8619107, 18469515, 25857321, 43095535, 129286605]

約数ペア:

[(1, 129286605), (3, 43095535), (5, 25857321), (7, 18469515), (15, 8619107), (21, 6156505), (35, 3693903), (105, 1231301)]