127103495

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 155550720

約数和(自身を除く): 28447225

約数列:

[1, 5, 79, 151, 395, 755, 2131, 10655, 11929, 59645, 168349, 321781, 841745, 1608905, 25420699, 127103495]

約数ペア:

[(1, 127103495), (5, 25420699), (79, 1608905), (151, 841745), (395, 321781), (755, 168349), (2131, 59645), (10655, 11929)]