2856935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 1160665

約数列:

[1, 5, 17, 19, 29, 61, 85, 95, 145, 305, 323, 493, 551, 1037, 1159, 1615, 1769, 2465, 2755, 5185, 5795, 8845, 9367, 19703, 30073, 33611, 46835, 98515, 150365, 168055, 571387, 2856935]

約数ペア:

[(1, 2856935), (5, 571387), (17, 168055), (19, 150365), (29, 98515), (61, 46835), (85, 33611), (95, 30073), (145, 19703), (305, 9367), (323, 8845), (493, 5795), (551, 5185), (1037, 2755), (1159, 2465), (1615, 1769)]