82999525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 130063104

約数和(自身を除く): 47063579

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1213, 1955, 2737, 2975, 4025, 6065, 8491, 9775, 13685, 20621, 27899, 30325, 42455, 68425, 103105, 139495, 144347, 195293, 212275, 474283, 515525, 697475, 721735, 976465, 2371415, 3319981, 3608675, 4882325, 11857075, 16599905, 82999525]

約数ペア:

[(1, 82999525), (5, 16599905), (7, 11857075), (17, 4882325), (23, 3608675), (25, 3319981), (35, 2371415), (85, 976465), (115, 721735), (119, 697475), (161, 515525), (175, 474283), (391, 212275), (425, 195293), (575, 144347), (595, 139495), (805, 103105), (1213, 68425), (1955, 42455), (2737, 30325), (2975, 27899), (4025, 20621), (6065, 13685), (8491, 9775)]