7135987235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{49297}}^1$

素因数の和:49463

約数の個数: 32

約数和(自身を含む): 9839092032

約数和(自身を除く): 2703104797

約数列:

[1, 5, 13, 17, 65, 85, 131, 221, 655, 1105, 1703, 2227, 8515, 11135, 28951, 49297, 144755, 246485, 640861, 838049, 3204305, 4190245, 6457907, 10894637, 32289535, 54473185, 83952791, 109784419, 419763955, 548922095, 1427197447, 7135987235]

約数ペア:

[(1, 7135987235), (5, 1427197447), (13, 548922095), (17, 419763955), (65, 109784419), (85, 83952791), (131, 54473185), (221, 32289535), (655, 10894637), (1105, 6457907), (1703, 4190245), (2227, 3204305), (8515, 838049), (11135, 640861), (28951, 246485), (49297, 144755)]