155603279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 171040128

約数和(自身を除く): 15436849

約数列:

[1, 13, 67, 227, 787, 871, 2951, 10231, 15209, 52729, 178649, 197717, 685477, 2322437, 11969483, 155603279]

約数ペア:

[(1, 155603279), (13, 11969483), (67, 2322437), (227, 685477), (787, 197717), (871, 178649), (2951, 52729), (10231, 15209)]