54278796585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6473321}}^1$

素因数の和:6473385

約数の個数: 32

約数和(自身を含む): 95701592448

約数和(自身を除く): 41422795863

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385, 6473321, 19419963, 32366605, 84153173, 97099815, 252459519, 278352803, 420765865, 835058409, 1262297595, 1391764015, 3618586439, 4175292045, 10855759317, 18092932195, 54278796585]

約数ペア:

[(1, 54278796585), (3, 18092932195), (5, 10855759317), (13, 4175292045), (15, 3618586439), (39, 1391764015), (43, 1262297595), (65, 835058409), (129, 420765865), (195, 278352803), (215, 252459519), (559, 97099815), (645, 84153173), (1677, 32366605), (2795, 19419963), (8385, 6473321)]