225520161

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{2083}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 304097280

約数和(自身を除く): 78577119

約数列:

[1, 3, 151, 239, 453, 717, 2083, 6249, 36089, 108267, 314533, 497837, 943599, 1493511, 75173387, 225520161]

約数ペア:

[(1, 225520161), (3, 75173387), (151, 1493511), (239, 943599), (453, 497837), (717, 314533), (2083, 108267), (6249, 36089)]