160331405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 219542400

約数和(自身を除く): 59210995

約数列:

[1, 5, 13, 19, 65, 95, 197, 247, 659, 985, 1235, 2561, 3295, 3743, 8567, 12521, 12805, 18715, 42835, 48659, 62605, 129823, 162773, 243295, 649115, 813865, 1687699, 2466637, 8438495, 12333185, 32066281, 160331405]

約数ペア:

[(1, 160331405), (5, 32066281), (13, 12333185), (19, 8438495), (65, 2466637), (95, 1687699), (197, 813865), (247, 649115), (659, 243295), (985, 162773), (1235, 129823), (2561, 62605), (3295, 48659), (3743, 42835), (8567, 18715), (12521, 12805)]