126326905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1601}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 155637504

約数和(自身を除く): 29310599

約数列:

[1, 5, 43, 215, 367, 1601, 1835, 8005, 15781, 68843, 78905, 344215, 587567, 2937835, 25265381, 126326905]

約数ペア:

[(1, 126326905), (5, 25265381), (43, 2937835), (215, 587567), (367, 344215), (1601, 78905), (1835, 68843), (8005, 15781)]