51055005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 85209984

約数和(自身を除く): 34154979

約数列:

[1, 3, 5, 15, 37, 67, 111, 185, 201, 335, 555, 1005, 1373, 2479, 4119, 6865, 7437, 12395, 20595, 37185, 50801, 91991, 152403, 254005, 275973, 459955, 762015, 1379865, 3403667, 10211001, 17018335, 51055005]

約数ペア:

[(1, 51055005), (3, 17018335), (5, 10211001), (15, 3403667), (37, 1379865), (67, 762015), (111, 459955), (185, 275973), (201, 254005), (335, 152403), (555, 91991), (1005, 50801), (1373, 37185), (2479, 20595), (4119, 12395), (6865, 7437)]