2100053201295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20000506679}}^1$

素因数の和:20000506694

約数の個数: 16

約数和(自身を含む): 3840097282560

約数和(自身を除く): 1740044081265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20000506679, 60001520037, 100002533395, 140003546753, 300007600185, 420010640259, 700017733765, 2100053201295]

約数ペア:

[(1, 2100053201295), (3, 700017733765), (5, 420010640259), (7, 300007600185), (15, 140003546753), (21, 100002533395), (35, 60001520037), (105, 20000506679)]