2080475085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{27427}}^1$

素因数の和:27837

約数の個数: 32

約数和(自身を含む): 3594165120

約数和(自身を除く): 1513690035

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 5057, 5835, 15171, 25285, 27427, 75855, 82281, 137135, 356551, 411405, 1069653, 1782755, 5348265, 10669103, 32007309, 53345515, 138698339, 160036545, 416095017, 693491695, 2080475085]

約数ペア:

[(1, 2080475085), (3, 693491695), (5, 416095017), (13, 160036545), (15, 138698339), (39, 53345515), (65, 32007309), (195, 10669103), (389, 5348265), (1167, 1782755), (1945, 1069653), (5057, 411405), (5835, 356551), (15171, 137135), (25285, 82281), (27427, 75855)]