57337345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 82615680

約数和(自身を除く): 25278335

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 2731, 4199, 13655, 20995, 35503, 46427, 51889, 177515, 232135, 259445, 603551, 674557, 882113, 3017755, 3372785, 4410565, 11467469, 57337345]

約数ペア:

[(1, 57337345), (5, 11467469), (13, 4410565), (17, 3372785), (19, 3017755), (65, 882113), (85, 674557), (95, 603551), (221, 259445), (247, 232135), (323, 177515), (1105, 51889), (1235, 46427), (1615, 35503), (2731, 20995), (4199, 13655)]