2748650105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1\times {\mathrm{6803}}^1$

素因数の和:11080

約数の個数: 16

約数和(自身を含む): 3473305920

約数和(自身を除く): 724655815

約数列:

[1, 5, 19, 95, 4253, 6803, 21265, 34015, 80807, 129257, 404035, 646285, 28933159, 144665795, 549730021, 2748650105]

約数ペア:

[(1, 2748650105), (5, 549730021), (19, 144665795), (95, 28933159), (4253, 646285), (6803, 404035), (21265, 129257), (34015, 80807)]