144515215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130783}}^1$

素因数の和:130818

約数の個数: 16

約数和(自身を含む): 197745408

約数和(自身を除く): 53230193

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 130783, 653915, 1700179, 2223311, 8500895, 11116555, 28903043, 144515215]

約数ペア:

[(1, 144515215), (5, 28903043), (13, 11116555), (17, 8500895), (65, 2223311), (85, 1700179), (221, 653915), (1105, 130783)]