1427136485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{111191}}^1$

素因数の和:111364

約数の個数: 16

約数和(自身を含む): 1825327872

約数和(自身を除く): 398191387

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 111191, 555955, 1890247, 9451235, 16789841, 83949205, 285427297, 1427136485]

約数ペア:

[(1, 1427136485), (5, 285427297), (17, 83949205), (85, 16789841), (151, 9451235), (755, 1890247), (2567, 555955), (12835, 111191)]