82976465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 120165120

約数和(自身を除く): 37188655

約数列:

[1, 5, 11, 13, 55, 65, 79, 113, 143, 169, 395, 565, 715, 845, 869, 1027, 1243, 1469, 1859, 4345, 5135, 6215, 7345, 8927, 9295, 11297, 13351, 16159, 19097, 44635, 56485, 66755, 80795, 95485, 98197, 116051, 146861, 210067, 490985, 580255, 734305, 1050335, 1276561, 1508663, 6382805, 7543315, 16595293, 82976465]

約数ペア:

[(1, 82976465), (5, 16595293), (11, 7543315), (13, 6382805), (55, 1508663), (65, 1276561), (79, 1050335), (113, 734305), (143, 580255), (169, 490985), (395, 210067), (565, 146861), (715, 116051), (845, 98197), (869, 95485), (1027, 80795), (1243, 66755), (1469, 56485), (1859, 44635), (4345, 19097), (5135, 16159), (6215, 13351), (7345, 11297), (8927, 9295)]