129898545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1237129}}^1$

素因数の和:1237144

約数の個数: 16

約数和(自身を含む): 237528960

約数和(自身を除く): 107630415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1237129, 3711387, 6185645, 8659903, 18556935, 25979709, 43299515, 129898545]

約数ペア:

[(1, 129898545), (3, 43299515), (5, 25979709), (7, 18556935), (15, 8659903), (21, 6185645), (35, 3711387), (105, 1237129)]