76215165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 141232896

約数和(自身を除く): 65017731

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 83, 85, 195, 221, 249, 255, 277, 415, 663, 831, 1079, 1105, 1245, 1385, 1411, 3237, 3315, 3601, 4155, 4233, 4709, 5395, 7055, 10803, 14127, 16185, 18005, 18343, 21165, 22991, 23545, 54015, 55029, 61217, 68973, 70635, 91715, 114955, 183651, 275145, 298883, 306085, 344865, 390847, 896649, 918255, 1172541, 1494415, 1954235, 4483245, 5081011, 5862705, 15243033, 25405055, 76215165]

約数ペア:

[(1, 76215165), (3, 25405055), (5, 15243033), (13, 5862705), (15, 5081011), (17, 4483245), (39, 1954235), (51, 1494415), (65, 1172541), (83, 918255), (85, 896649), (195, 390847), (221, 344865), (249, 306085), (255, 298883), (277, 275145), (415, 183651), (663, 114955), (831, 91715), (1079, 70635), (1105, 68973), (1245, 61217), (1385, 55029), (1411, 54015), (3237, 23545), (3315, 22991), (3601, 21165), (4155, 18343), (4233, 18005), (4709, 16185), (5395, 14127), (7055, 10803)]